{"id":2501,"date":"2026-01-30T06:51:21","date_gmt":"2026-01-30T06:51:21","guid":{"rendered":"https:\/\/astravon.com\/?p=2501"},"modified":"2026-03-03T18:30:27","modified_gmt":"2026-03-03T18:30:27","slug":"advanced-sic-mirror-fabrication-aerospace","status":"publish","type":"post","link":"https:\/\/staging.astravon.com\/staging\/resources\/advanced-sic-mirror-fabrication-aerospace\/","title":{"rendered":"Advanced Silicon Carbide (SiC) Optics for Extreme Environments"},"content":{"rendered":"<style>.kb-row-layout-id2501_f754a2-98 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_f754a2-98 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_f754a2-98 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-sm, 1rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:900px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_f754a2-98 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_f754a2-98 > .kt-row-column-wrap{padding-top:80px;padding-right:20px;padding-bottom:80px;padding-left:20px;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_f754a2-98 > .kt-row-column-wrap{padding-top:40px;padding-right:0px;padding-bottom:40px;padding-left:0px;grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_f754a2-98 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_c2da51-80 > .kt-inside-inner-col,.kadence-column2501_c2da51-80 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_c2da51-80 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_c2da51-80 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_c2da51-80 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_c2da51-80 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_c2da51-80{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_c2da51-80 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column2501_c2da51-80, .kt-inside-inner-col > .kadence-column2501_c2da51-80:not(.specificity){margin-right:0px;margin-left:0px;}}@media all and (max-width: 767px){.kadence-column2501_c2da51-80 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_c2da51-80, .kt-inside-inner-col > .kadence-column2501_c2da51-80:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_c2da51-80 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11, .wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11[data-kb-block=\"kb-adv-heading2501_9f8be6-11\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11[data-kb-block=\"kb-adv-heading2501_9f8be6-11\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_9f8be6-11[data-kb-block=\"kb-adv-heading2501_9f8be6-11\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2501_9f8be6-11 has--font-size wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_9f8be6-11\">Executive Summary<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33, .wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33[data-kb-block=\"kb-adv-heading2501_0f23a3-33\"]{padding-right:0px;padding-left:0px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33[data-kb-block=\"kb-adv-heading2501_0f23a3-33\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33[data-kb-block=\"kb-adv-heading2501_0f23a3-33\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33, .wp-block-kadence-advancedheading.kt-adv-heading2501_0f23a3-33[data-kb-block=\"kb-adv-heading2501_0f23a3-33\"]{text-align:left!important;}}<\/style>\n<p class=\"kt-adv-heading2501_0f23a3-33 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_0f23a3-33\">Silicon Carbide (SiC) has emerged as the <strong>empirically validated<\/strong> substrate for high-performance optical systems within the European aerospace sector. This paper provides a <strong>technical assessment<\/strong> of SiC\u2019s thermo-mechanical properties, ensuring mission reliability through <strong>quantifiable stability<\/strong> in extreme environments. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As the industry pivots toward <strong>European Strategic Autonomy<\/strong>, SiC offers a <strong>non-ITAR, sovereign solution<\/strong> for critical Earth Observation and defense payloads. Its exceptional combination of low density, near-zero coefficient of thermal expansion (CTE), and superior specific stiffness enables lighter, more stable systems that satisfy rigorous <strong>ECSS (European Cooperation for Space Standardization)<\/strong> requirements. This paper details the essential thermo-mechanical properties of SiC and examines the EU-based manufacturing processes\u2014including Reaction Bonding, Sintering, and CVD\u2014that ensure a secure, high-performance supply chain for Space Primes and Research Institutes.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col,.kadence-column2501_fa0e76-fb > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{background-color:#f0f0f0;}.kadence-column2501_fa0e76-fb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_fa0e76-fb{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_fa0e76-fb > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_fa0e76-fb, .kt-inside-inner-col > .kadence-column2501_fa0e76-fb:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_fa0e76-fb inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id2501_21aacf-88 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_21aacf-88 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_21aacf-88 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_21aacf-88 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_21aacf-88 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_21aacf-88 > .kt-row-column-wrap{padding-top:15px;padding-right:0px;padding-bottom:60px;padding-left:0px;grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_21aacf-88 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col,.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_6fa17d-c9{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_6fa17d-c9 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_6fa17d-c9, .kt-inside-inner-col > .kadence-column2501_6fa17d-c9:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_6fa17d-c9 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1, .wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1[data-kb-block=\"kb-adv-heading2501_a067e2-f1\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1[data-kb-block=\"kb-adv-heading2501_a067e2-f1\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_a067e2-f1[data-kb-block=\"kb-adv-heading2501_a067e2-f1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2501_a067e2-f1 has--font-size wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_a067e2-f1\">Introduction to Silicon Carbide Optics<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc, .wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc[data-kb-block=\"kb-adv-heading2501_de2127-fc\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc[data-kb-block=\"kb-adv-heading2501_de2127-fc\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc[data-kb-block=\"kb-adv-heading2501_de2127-fc\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc, .wp-block-kadence-advancedheading.kt-adv-heading2501_de2127-fc[data-kb-block=\"kb-adv-heading2501_de2127-fc\"]{text-align:left!important;}}<\/style>\n<p class=\"kt-adv-heading2501_de2127-fc wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_de2127-fc\">Silicon Carbide is a non-toxic, lightweight, and extremely robust material that exists in nearly 250 crystalline forms. Its prevalence in high-performance optics is driven by its ability to perform reliably under high-temperature and thermally variable conditions.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column2501_e35cad-54 > .kt-inside-inner-col,.kadence-column2501_e35cad-54 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_e35cad-54 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_e35cad-54 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_e35cad-54 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_e35cad-54 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_e35cad-54{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_e35cad-54 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_e35cad-54 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_e35cad-54 kb-section-dir-vertical inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b, .wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b[data-kb-block=\"kb-adv-heading2501_2798ea-5b\"]{max-width:760px;text-align:left;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b[data-kb-block=\"kb-adv-heading2501_2798ea-5b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_2798ea-5b[data-kb-block=\"kb-adv-heading2501_2798ea-5b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_2798ea-5b wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading2501_2798ea-5b\">1. Core Advantages of SiC Substrates<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24, .wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24[data-kb-block=\"kb-adv-heading2501_2e7aec-24\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24[data-kb-block=\"kb-adv-heading2501_2e7aec-24\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_2e7aec-24[data-kb-block=\"kb-adv-heading2501_2e7aec-24\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_2e7aec-24 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_2e7aec-24\">The superior performance of SiC stems from its inherent physical properties, which are often compared to those of traditional optical materials like Fused Silica.<\/p>\n\n\n<style>.kb-table-container2501_0af792-5a{overflow-x:auto;}.kb-table-container .kb-table2501_0af792-5a th{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:center;}.kb-table-container .kb-table2501_0af792-5a caption{text-align:center;}.kb-table-container .kb-table2501_0af792-5a td{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:left;}.kb-table-container .kb-table2501_0af792-5a td, .kb-table2501_0af792-5a th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}@media all and (max-width: 1024px){.kb-table-container .kb-table2501_0af792-5a td, .kb-table2501_0af792-5a th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}@media all and (max-width: 767px){.kb-table-container .kb-table2501_0af792-5a td, .kb-table2501_0af792-5a th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}<\/style><div class=\"kb-table-container kb-table-container2501_0af792-5a wp-block-kadence-table\"><table class=\"kb-table kb-table2501_0af792-5a\">\n<style>.kb-table-container .kb-table tr.kb-table-row2501_b4bb30-4d{background-color:var(--global-palette7, #EDF2F7);}<\/style><tr class=\"kb-table-row kb-table-row2501_b4bb30-4d\">\n<th class=\"kb-table-data kb-table-data2501_4a5b16-67\">\n\n<p class=\"wp-block-paragraph\">Property<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_a27286-47\">\n\n<p class=\"wp-block-paragraph\">Sintered SiC (\u03b1-SiC)<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_384364-cc\">\n\n<p class=\"wp-block-paragraph\">Reaction Bonded SiC (RBSiC)<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_f27941-e8\">\n\n<p class=\"wp-block-paragraph\">Fused Silica (Comparison)<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_a8a4b3-49\">\n\n<p class=\"wp-block-paragraph\">Significance for Space\/Payload Engineers<\/p>\n\n<\/th>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_3c8178-f5\">\n<td class=\"kb-table-data kb-table-data2501_213cf6-a1\">\n\n<p class=\"wp-block-paragraph\"><strong>Density (\u03c1)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_271537-46\">\n\n<p class=\"wp-block-paragraph\">\u2248 3.10 &#8211; 3.19 g\/cm<sup>3<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_5c72be-50\">\n\n<p class=\"wp-block-paragraph\">\u2248 2.9 &#8211; 3.0 g\/cm<sup>3<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_b341bc-03\">\n\n<p class=\"wp-block-paragraph\">\u2248\u30002.2 g\/cm<sup>3<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_7b6f59-e4\">\n\n<p class=\"wp-block-paragraph\"><strong>Lightweighting: <\/strong>Lower mass directly translates to increased payload capacity or reduced launch cost.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_f93f7c-c5\">\n<td class=\"kb-table-data kb-table-data2501_db8f8a-c4\">\n\n<p class=\"wp-block-paragraph\"><strong>Young&#8217;s Modulus (E)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_133f63-98\">\n\n<p class=\"wp-block-paragraph\">\u2248 420 GPa<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_f32564-a0\">\n\n<p class=\"wp-block-paragraph\">\u2248 285 GPa<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_8fe867-b7\">\n\n<p class=\"wp-block-paragraph\">\u2248 73 GPa<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_d0e756-3c\">\n\n<p class=\"wp-block-paragraph\"><strong>Stiffness: <\/strong>High values allow for ultra-lightweight designs with minimal flexure\/gravity sag.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_e3c355-0d\">\n<td class=\"kb-table-data kb-table-data2501_899243-58\">\n\n<p class=\"wp-block-paragraph\"><strong>Specific Stiffness (E\/\u03c1)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_2b2073-05\">\n\n<p class=\"wp-block-paragraph\">\u2248 133 x 10<sup>6<\/sup> m<sup>2<\/sup>\/s<sup>2<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_4b8037-53\">\n\n<p class=\"wp-block-paragraph\">\u2248 97 x 10<sup>6<\/sup> m<sup>2<\/sup>\/s<sup>2<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_c17bed-7e\">\n\n<p class=\"wp-block-paragraph\">\u2248 33 x 10<sup>6<\/sup> m<sup>2<\/sup>\/s<sup>2<\/sup><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_74da6e-0a\">\n\n<p class=\"wp-block-paragraph\"><strong>Core Benefit: <\/strong>Enables lightweight, large-aperture optics (e.g., Herschel Telescope).<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_1b8b18-e5\">\n<td class=\"kb-table-data kb-table-data2501_7b89ef-7f\">\n\n<p class=\"wp-block-paragraph\"><strong>CTE @ RT<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_721c7e-12\">\n\n<p class=\"wp-block-paragraph\">\u2248 2.0 &#8211; 4.5 x 10<sup>-6<\/sup>\/K<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_c5d8a4-dd\">\n\n<p class=\"wp-block-paragraph\">\u2248 4.4 &#8211; 4.8&nbsp; x 10<sup>-6<\/sup>\/K<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_af9df6-7f\">\n\n<p class=\"wp-block-paragraph\">\u2248 0.55 x 10<sup>-6<\/sup>\/K<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_639962-4c\">\n\n<p class=\"wp-block-paragraph\"><strong>Athermal <\/strong>Design: Minimal change in dimension over extreme temperature swings (e.g., -50\u2103 to +60\u2103).<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_3475ee-06\">\n<td class=\"kb-table-data kb-table-data2501_c72bb9-b8\">\n\n<p class=\"wp-block-paragraph\"><strong>Thermal Conductivity (\u03bb) @ RT<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_59d591-72\">\n\n<p class=\"wp-block-paragraph\"><strong>\u2248 130 &#8211; 180 W\/(m\u30fbK)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_195fbb-a5\">\n\n<p class=\"wp-block-paragraph\"><strong>\u2248 125 W\/(m\u30fbK)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_be326b-7b\">\n\n<p class=\"wp-block-paragraph\"><strong>\u2248 1.4 W\/(m\u30fbK)<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_d357f7-99\">\n\n<p class=\"wp-block-paragraph\"><strong>Thermal Stability: <\/strong>Rapidly dissipates heat from laser\/EUV exposure, preventing thermal distortion.<\/p>\n\n<\/td>\n<\/tr>\n<\/table><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17, .wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17[data-kb-block=\"kb-adv-heading2501_b940e3-17\"]{max-width:760px;text-align:left;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17[data-kb-block=\"kb-adv-heading2501_b940e3-17\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_b940e3-17[data-kb-block=\"kb-adv-heading2501_b940e3-17\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_b940e3-17 wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading2501_b940e3-17\">2. Types of Silicon Carbide for Optical Use<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e, .wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e[data-kb-block=\"kb-adv-heading2501_2c3cfc-2e\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e[data-kb-block=\"kb-adv-heading2501_2c3cfc-2e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_2c3cfc-2e[data-kb-block=\"kb-adv-heading2501_2c3cfc-2e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_2c3cfc-2e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_2c3cfc-2e\">The final thermo-mechanical properties of a substrate are highly dependent on the manufacturing process. A common technique involves applying a high-purity <strong>Chemical Vapor Deposition (CVD) SiC<\/strong> layer as a cladding over a structural substrate to achieve a superior, polishable surface finish.<\/p>\n\n\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n<style>.kadence-column2501_3bc86c-45 > .kt-inside-inner-col,.kadence-column2501_3bc86c-45 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_3bc86c-45 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_3bc86c-45 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_3bc86c-45 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_3bc86c-45 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_3bc86c-45{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_3bc86c-45 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_3bc86c-45 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_3bc86c-45, .kt-inside-inner-col > .kadence-column2501_3bc86c-45:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_3bc86c-45\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id2501_0d53ae-f6 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_0d53ae-f6 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_0d53ae-f6 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-sm, 1rem);max-width:100%;margin-left:auto;margin-right:auto;padding-top:10px;padding-bottom:20px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_0d53ae-f6 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_0d53ae-f6 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_0d53ae-f6 > .kt-row-column-wrap{padding-top:20px;grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_0d53ae-f6 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_a92281-6c > .kt-inside-inner-col,.kadence-column2501_a92281-6c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_a92281-6c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_a92281-6c > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_a92281-6c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_a92281-6c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_a92281-6c{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_a92281-6c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_a92281-6c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_a92281-6c inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19[data-kb-block=\"kb-adv-heading2501_fc90ce-19\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19[data-kb-block=\"kb-adv-heading2501_fc90ce-19\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc90ce-19[data-kb-block=\"kb-adv-heading2501_fc90ce-19\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2501_fc90ce-19 has--font-size wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_fc90ce-19\">Manufacturing Processes for High-Precision SiC Optics<\/h2>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20, .wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20[data-kb-block=\"kb-adv-heading2501_91bf2b-20\"]{max-width:830px;text-align:left;font-style:normal;color:#333333;}.wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20[data-kb-block=\"kb-adv-heading2501_91bf2b-20\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_91bf2b-20[data-kb-block=\"kb-adv-heading2501_91bf2b-20\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_91bf2b-20 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_91bf2b-20\">The selection of manufacturing method dictates the material&#8217;s properties, cost, and production lead time.<\/p>\n\n\n<style>.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap{column-gap:var(--global-kb-gap-sm, 1rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:0px;padding-bottom:var(--global-kb-spacing-xs, 1rem);}.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap{grid-template-columns:repeat(3, minmax(0, 1fr));}.kb-row-layout-id2501_e987c9-dd > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}}@media all and (max-width: 1024px){.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap{grid-template-columns:repeat(3, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}.kb-row-layout-id2501_e987c9-dd > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_e987c9-dd alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-3-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_854a9f-cb > .kt-inside-inner-col{display:flex;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_854a9f-cb > .kt-inside-inner-col{min-height:350px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col,.kadence-column2501_854a9f-cb > .kt-inside-inner-col:before{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_854a9f-cb > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2501_854a9f-cb{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col{background-color:#ffffff;}.kadence-column2501_854a9f-cb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_854a9f-cb{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_854a9f-cb > .kt-inside-inner-col{border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2501_854a9f-cb{align-self:flex-start;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 767px){.kadence-column2501_854a9f-cb > .kt-inside-inner-col{min-height:200px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}.kt-row-column-wrap > .kadence-column2501_854a9f-cb{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_854a9f-cb > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_854a9f-cb kb-section-dir-vertical\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0, .wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0[data-kb-block=\"kb-adv-heading2501_df44c5-c0\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0[data-kb-block=\"kb-adv-heading2501_df44c5-c0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0[data-kb-block=\"kb-adv-heading2501_df44c5-c0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0, .wp-block-kadence-advancedheading.kt-adv-heading2501_df44c5-c0[data-kb-block=\"kb-adv-heading2501_df44c5-c0\"]{text-align:center!important;}}<\/style>\n<h3 class=\"kt-adv-heading2501_df44c5-c0 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_df44c5-c0\">1. Reaction Bonded SiC<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75, .wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75[data-kb-block=\"kb-adv-heading2501_236bed-75\"]{max-width:830px;text-align:left;font-style:normal;color:#333333;}.wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75[data-kb-block=\"kb-adv-heading2501_236bed-75\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75[data-kb-block=\"kb-adv-heading2501_236bed-75\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75, .wp-block-kadence-advancedheading.kt-adv-heading2501_236bed-75[data-kb-block=\"kb-adv-heading2501_236bed-75\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading2501_236bed-75 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_236bed-75\">This process involves infiltrating a porous preform of SiC powder and carbon with molten silicon, which reacts to form additional SiC. The resulting substrate contains residual silicon and carbon.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{display:flex;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{min-height:350px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col,.kadence-column2501_e3a92f-26 > .kt-inside-inner-col:before{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2501_e3a92f-26{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{background-color:#ffffff;}.kadence-column2501_e3a92f-26 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_e3a92f-26{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2501_e3a92f-26{align-self:flex-start;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 767px){.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{min-height:200px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}.kt-row-column-wrap > .kadence-column2501_e3a92f-26{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_e3a92f-26 > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_e3a92f-26 kb-section-dir-vertical\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5, .wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5[data-kb-block=\"kb-adv-heading2501_e0ec46-e5\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5[data-kb-block=\"kb-adv-heading2501_e0ec46-e5\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5[data-kb-block=\"kb-adv-heading2501_e0ec46-e5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5, .wp-block-kadence-advancedheading.kt-adv-heading2501_e0ec46-e5[data-kb-block=\"kb-adv-heading2501_e0ec46-e5\"]{text-align:center!important;}}<\/style>\n<h3 class=\"kt-adv-heading2501_e0ec46-e5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_e0ec46-e5\">2. Sintered SiC<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81, .wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81[data-kb-block=\"kb-adv-heading2501_576ff1-81\"]{max-width:830px;text-align:left;font-style:normal;color:#333333;}.wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81[data-kb-block=\"kb-adv-heading2501_576ff1-81\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81[data-kb-block=\"kb-adv-heading2501_576ff1-81\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81, .wp-block-kadence-advancedheading.kt-adv-heading2501_576ff1-81[data-kb-block=\"kb-adv-heading2501_576ff1-81\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading2501_576ff1-81 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_576ff1-81\">In this method, SiC powder is combined with sintering aids and subjected to simultaneous high pressure and heat. <strong>Hot Press Sintered SiC (HIP SiC)<\/strong> yields near-theoretical density. <strong>Reaction Sintered SiC<\/strong> includes silicon during sintering, resulting in extremely high flexural bending strength.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column2501_29b717-8e > .kt-inside-inner-col{display:flex;}.kadence-column2501_29b717-8e > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_29b717-8e > .kt-inside-inner-col{min-height:350px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;}.kadence-column2501_29b717-8e > .kt-inside-inner-col,.kadence-column2501_29b717-8e > .kt-inside-inner-col:before{border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}.kadence-column2501_29b717-8e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_29b717-8e > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_29b717-8e > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2501_29b717-8e{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}.kadence-column2501_29b717-8e > .kt-inside-inner-col{background-color:#ffffff;}.kadence-column2501_29b717-8e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_29b717-8e{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_29b717-8e > .kt-inside-inner-col{border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2501_29b717-8e{align-self:flex-start;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}@media all and (max-width: 767px){.kadence-column2501_29b717-8e > .kt-inside-inner-col{min-height:200px;border-top:1px solid #b8b8b8;border-right:1px solid #b8b8b8;border-bottom:1px solid #b8b8b8;border-left:1px solid #b8b8b8;flex-direction:column;justify-content:flex-start;}.kt-row-column-wrap > .kadence-column2501_29b717-8e{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_29b717-8e > .kt-inside-inner-col{flex-direction:column;justify-content:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_29b717-8e kb-section-dir-vertical\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39, .wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39[data-kb-block=\"kb-adv-heading2501_5d5eef-39\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39[data-kb-block=\"kb-adv-heading2501_5d5eef-39\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39[data-kb-block=\"kb-adv-heading2501_5d5eef-39\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39, .wp-block-kadence-advancedheading.kt-adv-heading2501_5d5eef-39[data-kb-block=\"kb-adv-heading2501_5d5eef-39\"]{text-align:center!important;}}<\/style>\n<h3 class=\"kt-adv-heading2501_5d5eef-39 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_5d5eef-39\">3. Chemical Vapor Deposition (CVD) SiC<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28, .wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28[data-kb-block=\"kb-adv-heading2501_44b415-28\"]{max-width:830px;text-align:left;font-style:normal;color:#333333;}.wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28[data-kb-block=\"kb-adv-heading2501_44b415-28\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28[data-kb-block=\"kb-adv-heading2501_44b415-28\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28, .wp-block-kadence-advancedheading.kt-adv-heading2501_44b415-28[data-kb-block=\"kb-adv-heading2501_44b415-28\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading2501_44b415-28 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_44b415-28\">CVD produces a high-density, cubic-structured SiC via the deposition of precursors onto a heated wafer. This technique is often used for thin films or as a polishable layer due to its high purity which enables exceptionally smooth surface finishes.<\/p>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n<style>.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col,.kadence-column2501_3cc00b-6f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{background-color:#f0f0f0;}.kadence-column2501_3cc00b-6f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_3cc00b-6f{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_3cc00b-6f > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_3cc00b-6f, .kt-inside-inner-col > .kadence-column2501_3cc00b-6f:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_3cc00b-6f inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id2501_463a77-1b > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_463a77-1b > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_463a77-1b > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_463a77-1b > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_463a77-1b > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_463a77-1b > .kt-row-column-wrap{padding-top:15px;padding-right:0px;padding-bottom:60px;padding-left:0px;grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_463a77-1b alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_cf996f-79 > .kt-inside-inner-col,.kadence-column2501_cf996f-79 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_cf996f-79 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_cf996f-79 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_cf996f-79 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_cf996f-79 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_cf996f-79{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_cf996f-79 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_cf996f-79 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kadence-column2501_cf996f-79, .kt-inside-inner-col > .kadence-column2501_cf996f-79:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_cf996f-79 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49, .wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49[data-kb-block=\"kb-adv-heading2501_4befdc-49\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49[data-kb-block=\"kb-adv-heading2501_4befdc-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_4befdc-49[data-kb-block=\"kb-adv-heading2501_4befdc-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2501_4befdc-49 has--font-size wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_4befdc-49\">Applications of SiC Mirrors<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70, .wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70[data-kb-block=\"kb-adv-heading2501_f69970-70\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70[data-kb-block=\"kb-adv-heading2501_f69970-70\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70[data-kb-block=\"kb-adv-heading2501_f69970-70\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70, .wp-block-kadence-advancedheading.kt-adv-heading2501_f69970-70[data-kb-block=\"kb-adv-heading2501_f69970-70\"]{text-align:left!important;}}<\/style>\n<p class=\"kt-adv-heading2501_f69970-70 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_f69970-70\">Silicone Carbide optics, particularly mirrors, are critical components in systems requiring stability and precision under extreme conditions.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column2501_7273d6-29 > .kt-inside-inner-col,.kadence-column2501_7273d6-29 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_7273d6-29 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_7273d6-29 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_7273d6-29 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_7273d6-29 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_7273d6-29{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_7273d6-29 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_7273d6-29 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_7273d6-29 kb-section-dir-vertical inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74, .wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74[data-kb-block=\"kb-adv-heading2501_5ff917-74\"]{margin-top:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);text-align:left;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74[data-kb-block=\"kb-adv-heading2501_5ff917-74\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_5ff917-74[data-kb-block=\"kb-adv-heading2501_5ff917-74\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_5ff917-74 wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading2501_5ff917-74\">1. Space-Based Optical Systems<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1, .wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1[data-kb-block=\"kb-adv-heading2501_25fadc-d1\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1[data-kb-block=\"kb-adv-heading2501_25fadc-d1\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_25fadc-d1[data-kb-block=\"kb-adv-heading2501_25fadc-d1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_25fadc-d1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_25fadc-d1\">SiC&#8217;s high specific stiffness and low CTE are essential for large, lightweight primary mirrors in space telescopes (e.g., Herschel Space Telescope) and for stable imaging systems in satellites.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e, .wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e[data-kb-block=\"kb-adv-heading2501_0aab58-5e\"]{margin-top:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);text-align:left;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e[data-kb-block=\"kb-adv-heading2501_0aab58-5e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_0aab58-5e[data-kb-block=\"kb-adv-heading2501_0aab58-5e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_0aab58-5e wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading2501_0aab58-5e\">2. Defense and High-Energy Systems<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01, .wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01[data-kb-block=\"kb-adv-heading2501_eb76ee-01\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01[data-kb-block=\"kb-adv-heading2501_eb76ee-01\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_eb76ee-01[data-kb-block=\"kb-adv-heading2501_eb76ee-01\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_eb76ee-01 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_eb76ee-01\">The high thermal conductivity of SiC is crucial in high-power laser systems for effective heat dissipation, to prevent beam distortion. Additionally, SiC is also used in lightweight, thermally stable Infrared (IR) and visible imaging systems for defense targeting and reconnaissance.<br><em>Note: SiC is also used in other demanding fields, such as EUV lithography.<\/em><br><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90, .wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90[data-kb-block=\"kb-adv-heading2501_d8c4d2-90\"]{margin-top:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);text-align:left;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90[data-kb-block=\"kb-adv-heading2501_d8c4d2-90\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_d8c4d2-90[data-kb-block=\"kb-adv-heading2501_d8c4d2-90\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_d8c4d2-90 wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading2501_d8c4d2-90\"><\/h3>\n\n\n\n\n\n\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n<style>.kadence-column2501_5d77d7-ba > .kt-inside-inner-col,.kadence-column2501_5d77d7-ba > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_5d77d7-ba > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_5d77d7-ba > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_5d77d7-ba > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_5d77d7-ba > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_5d77d7-ba{text-align:left;}.kadence-column2501_5d77d7-ba{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_5d77d7-ba > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_5d77d7-ba > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_5d77d7-ba kb-section-dir-vertical inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id2501_cb4e69-bc > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_cb4e69-bc > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_cb4e69-bc > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_cb4e69-bc > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_cb4e69-bc > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_cb4e69-bc > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_cb4e69-bc alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col,.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_1c77ca-a5{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_1c77ca-a5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_1c77ca-a5\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading has--font-size\" id=\"h-manufacturing-challenges-and-advanced-solutions\">Manufacturing Challenges and Advanced Solutions<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7, .wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7[data-kb-block=\"kb-adv-heading2501_7143c9-a7\"]{max-width:830px;text-align:left;font-style:normal;color:#333333;}.wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7[data-kb-block=\"kb-adv-heading2501_7143c9-a7\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7[data-kb-block=\"kb-adv-heading2501_7143c9-a7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7, .wp-block-kadence-advancedheading.kt-adv-heading2501_7143c9-a7[data-kb-block=\"kb-adv-heading2501_7143c9-a7\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading2501_7143c9-a7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_7143c9-a7\">FabricatingSiCoptics to nanometer-scale precision involves overcoming significant material-specific challenges.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64, .wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64[data-kb-block=\"kb-adv-heading2501_65a6cb-64\"]{text-align:left;font-style:normal;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64[data-kb-block=\"kb-adv-heading2501_65a6cb-64\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_65a6cb-64[data-kb-block=\"kb-adv-heading2501_65a6cb-64\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_65a6cb-64 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_65a6cb-64\">1. Key Manufacturing Challenges<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57, .wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57[data-kb-block=\"kb-adv-heading2501_32a283-57\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57[data-kb-block=\"kb-adv-heading2501_32a283-57\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_32a283-57[data-kb-block=\"kb-adv-heading2501_32a283-57\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_32a283-57 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_32a283-57\">SiC optics are critical components in systems where stability and precision under dynamic conditions are non-negotiable.<\/p>\n\n\n<style>.kb-table-container2501_add0fe-b0{overflow-x:auto;}.kb-table-container .kb-table2501_add0fe-b0 th{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:center;}.kb-table-container .kb-table2501_add0fe-b0 caption{text-align:center;}.kb-table-container .kb-table2501_add0fe-b0 td{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:left;}.kb-table-container .kb-table2501_add0fe-b0 td, .kb-table2501_add0fe-b0 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}@media all and (max-width: 1024px){.kb-table-container .kb-table2501_add0fe-b0 td, .kb-table2501_add0fe-b0 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}@media all and (max-width: 767px){.kb-table-container .kb-table2501_add0fe-b0 td, .kb-table2501_add0fe-b0 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}<\/style><div class=\"kb-table-container kb-table-container2501_add0fe-b0 wp-block-kadence-table\"><table class=\"kb-table kb-table2501_add0fe-b0\">\n<style>.kb-table-container .kb-table tr.kb-table-row2501_cb2856-78{background-color:var(--global-palette7, #EDF2F7);}<\/style><tr class=\"kb-table-row kb-table-row2501_cb2856-78\">\n<th class=\"kb-table-data kb-table-data2501_a3244b-27\">\n\n<p class=\"wp-block-paragraph\">Challenge<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_47f8dd-28\">\n\n<p class=\"wp-block-paragraph\">Description<\/p>\n\n<\/th>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_8419ea-2a\">\n<td class=\"kb-table-data kb-table-data2501_f1dc87-35\">\n\n<p class=\"wp-block-paragraph\"><strong>Difficult Machinability<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_8e8f38-12\">\n\n<p class=\"wp-block-paragraph\">SiC&#8217;s extreme hardness (Mohs \u2248&nbsp; 9.5) necessitates slow, costly diamond cutting and specialized&nbsp;grinding techniques.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_bfe7ff-8d\">\n<td class=\"kb-table-data kb-table-data2501_d4590f-3a\">\n\n<p class=\"wp-block-paragraph\"><strong><strong>Achieving Ultra-Smooth Surfaces<\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_e30825-40\">\n\n<p class=\"wp-block-paragraph\">The inherent grain structure and porosity of SiC hinder the achievement of surface finishes below 1 nm RMS.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_d5695b-1b\">\n<td class=\"kb-table-data kb-table-data2501_090f7e-df\">\n\n<p class=\"wp-block-paragraph\"><strong><strong>Thermal Stress in Coatings<\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_794923-38\">\n\n<p class=\"wp-block-paragraph\">Mismatches in CTE between SiC and reflective coatings can induce stress and optical deformation.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_39e460-c2\">\n<td class=\"kb-table-data kb-table-data2501_0d4206-95\">\n\n<p class=\"wp-block-paragraph\"><strong><strong>Cost and Scalability<\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_87ee9b-62\">\n\n<p class=\"wp-block-paragraph\">Higher cost of raw materials and complex processing limit large-scale production compared to fused silica.<\/p>\n\n<\/td>\n<\/tr>\n<\/table><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46, .wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46[data-kb-block=\"kb-adv-heading2501_f42e85-46\"]{text-align:left;font-style:normal;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46[data-kb-block=\"kb-adv-heading2501_f42e85-46\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_f42e85-46[data-kb-block=\"kb-adv-heading2501_f42e85-46\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_f42e85-46 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_f42e85-46\">2. Innovative Solutions and Advancements<\/h3>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec, .wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec[data-kb-block=\"kb-adv-heading2501_c31831-ec\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec[data-kb-block=\"kb-adv-heading2501_c31831-ec\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_c31831-ec[data-kb-block=\"kb-adv-heading2501_c31831-ec\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_c31831-ec wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_c31831-ec\">Cutting-edge techniques are employed to resolve these challenges:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Advanced Fabrication:<\/strong> <strong>Hot Isostatic Pressing (HIP)<\/strong> greatly improves mechanical strength and surface quality.<\/li>\n\n\n\n<li><strong>Innovative Polishing:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Ion Beam Figuring (IBF):<\/strong> Nanometer-scale material removal for high form accuracy.<\/li>\n\n\n\n<li><strong>Magnetorheological Finishing (MRF):<\/strong> Non-contact polishing for sub-nanometer smoothness.<\/li>\n\n\n\n<li><strong>Chemical Mechanical Polishing (CMP):<\/strong> Combines chemical etching and mechanical abrasion for ultra-smooth surfaces.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Coating Improvements:<\/strong> <strong>Atomic Layer Deposition (ALD)<\/strong> ensures defect-free, uniform coatings. <strong>Gradient coatings<\/strong> and thin <strong>adhesion layers<\/strong> (e.g., chromium or silicon) reduce thermal stress by strengthening\u00a0the bond the bond between theSiCand the reflective layer.<\/li>\n\n\n\n<li><strong>Cost Reduction:<\/strong> The emergence use of <strong>Additive Manufacturing (3D printing)<\/strong> and <strong>hybrid materials<\/strong> (SiC with carbon composites) offers cost-effective fabrication of complex shapes.<\/li>\n<\/ul>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf, .wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf[data-kb-block=\"kb-adv-heading2501_912e3f-cf\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf[data-kb-block=\"kb-adv-heading2501_912e3f-cf\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_912e3f-cf[data-kb-block=\"kb-adv-heading2501_912e3f-cf\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_912e3f-cf wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_912e3f-cf\">The high thermal conductivity of SiC is crucial in high-power laser systems for effective heat dissipation, preventing beam distortion. SiC is also used in lightweight, thermally stable Infrared (IR) and visible imaging systems for defense targeting and reconnaissance.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50, .wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50[data-kb-block=\"kb-adv-heading2501_b155a0-50\"]{text-align:left;font-style:normal;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50[data-kb-block=\"kb-adv-heading2501_b155a0-50\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_b155a0-50[data-kb-block=\"kb-adv-heading2501_b155a0-50\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading2501_b155a0-50 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_b155a0-50\">3. Case Study: Deploying SiC in Aerospace Imaging<\/h3>\n\n\n<style>.kb-table-container2501_1fa117-f4{overflow-x:auto;}.kb-table-container .kb-table2501_1fa117-f4 th{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:center;}.kb-table-container .kb-table2501_1fa117-f4 caption{text-align:center;}.kb-table-container .kb-table2501_1fa117-f4 td{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:left;}.kb-table-container .kb-table2501_1fa117-f4 td, .kb-table2501_1fa117-f4 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}@media all and (max-width: 1024px){.kb-table-container .kb-table2501_1fa117-f4 td, .kb-table2501_1fa117-f4 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}@media all and (max-width: 767px){.kb-table-container .kb-table2501_1fa117-f4 td, .kb-table2501_1fa117-f4 th{border-top:1px solid var(--global-palette3, #1A202C);border-right:1px solid var(--global-palette3, #1A202C);border-bottom:1px solid var(--global-palette3, #1A202C);border-left:1px solid var(--global-palette3, #1A202C);}}<\/style><div class=\"kb-table-container kb-table-container2501_1fa117-f4 wp-block-kadence-table\"><table class=\"kb-table kb-table2501_1fa117-f4\">\n<style>.kb-table-container .kb-table tr.kb-table-row2501_84d36c-08{background-color:var(--global-palette7, #EDF2F7);}<\/style><tr class=\"kb-table-row kb-table-row2501_84d36c-08\">\n<th class=\"kb-table-data kb-table-data2501_7ff963-36\">\n\n<p class=\"wp-block-paragraph\">Specification<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_77e2ce-bb\">\n\n<p class=\"wp-block-paragraph\">Target\/Metric Achieved<\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data2501_52517b-a4\">\n\n<p class=\"wp-block-paragraph\">Key Advantage<\/p>\n\n<\/th>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_9a7ea8-4b\">\n<td class=\"kb-table-data kb-table-data2501_0aa251-53\">\n\n<p class=\"wp-block-paragraph\"><strong><strong>Material &amp; Dimensions<\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_d7b034-ce\">\n\n<p class=\"wp-block-paragraph\">SiC Mirror (379 mm x 260 mm x 85mm)<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_d152ac-49\">\n\n<p class=\"wp-block-paragraph\">Combines robust structure with minimal weight.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_d4f34d-2d\">\n<td class=\"kb-table-data kb-table-data2501_d01d56-ef\">\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong>Optical Precision<\/strong><\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_9aa890-97\">\n\n<p class=\"wp-block-paragraph\">Surface Accuracy RMSI &lt; 16 nm<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_a4a113-eb\">\n\n<p class=\"wp-block-paragraph\">Delivers clear, distortion-free images for critical data collection.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_c09085-aa\">\n<td class=\"kb-table-data kb-table-data2501_49ff09-1c\">\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong>Weight Reduction<\/strong><\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_65f0e1-da\">\n\n<p class=\"wp-block-paragraph\">Reduced overall payload weight by 15%<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_8575b4-bc\">\n\n<p class=\"wp-block-paragraph\">Enables significant cost-efficiency and increased mission capacity.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_f58e27-03\">\n<td class=\"kb-table-data kb-table-data2501_6a4504-72\">\n\n<p class=\"wp-block-paragraph\"><strong><strong><strong>Thermal Performance<\/strong><\/strong><\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_515e11-c0\">\n\n<p class=\"wp-block-paragraph\">Maintained clarity across -50\u2103 to +60\u2103<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_d1c54a-1a\">\n\n<p class=\"wp-block-paragraph\">Validates SiC&#8217;s athermal stability for satellite environments.<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row2501_4cf801-ed\">\n<td class=\"kb-table-data kb-table-data2501_7b4997-b9\">\n\n<p class=\"wp-block-paragraph\"><strong>Reflectance and Durability<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_fb5621-d3\">\n\n<p class=\"wp-block-paragraph\">&gt;95% Reflectance over 2-year operation (400-12,000 nm)<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data2501_dd4ff5-ef\">\n\n<p class=\"wp-block-paragraph\">Ensures longevity and consistent performance in harsh orbits.<\/p>\n\n<\/td>\n<\/tr>\n<\/table><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d, .wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d[data-kb-block=\"kb-adv-heading2501_c78d17-5d\"]{margin-top:var(--global-kb-spacing-xs, 1rem);font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d[data-kb-block=\"kb-adv-heading2501_c78d17-5d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_c78d17-5d[data-kb-block=\"kb-adv-heading2501_c78d17-5d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading2501_c78d17-5d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_c78d17-5d\">This deployment validates SiC as a critical technology for next-generation space-based optical systems, offering a clear advantage in performance, weight, and operational lifespan.<\/p>\n\n\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n<style>.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{display:flex;}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col,.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2501_34d9d0-f1{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{background-color:#f0f0f0;}.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_34d9d0-f1{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2501_34d9d0-f1{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column2501_34d9d0-f1, .kt-inside-inner-col > .kadence-column2501_34d9d0-f1:not(.specificity){margin-right:0px;margin-left:0px;}}@media all and (max-width: 767px){.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}.kt-row-column-wrap > .kadence-column2501_34d9d0-f1{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2501_34d9d0-f1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2501_34d9d0-f1, .kt-inside-inner-col > .kadence-column2501_34d9d0-f1:not(.specificity){margin-right:0px;margin-left:0px;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_34d9d0-f1 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id2501_80e897-3b > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_80e897-3b > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_80e897-3b > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-sm, 1rem);padding-top:10px;padding-bottom:0px;grid-template-columns:minmax(0, calc(50% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(50% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id2501_80e897-3b > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2501_80e897-3b > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id2501_80e897-3b > .kt-row-column-wrap{padding-top:20px;grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_80e897-3b alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-equal kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_a7d697-27 > .kt-inside-inner-col,.kadence-column2501_a7d697-27 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_a7d697-27 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_a7d697-27 > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_a7d697-27 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_a7d697-27 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_a7d697-27{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_a7d697-27 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_a7d697-27 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_a7d697-27 inner-column-1\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading has--font-size\" id=\"h-conclusion\">Conclusion<\/h2>\n<\/div><\/div>\n\n\n\n<\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4[data-kb-block=\"kb-adv-heading2501_fc4328-c4\"]{padding-right:0px;padding-left:0px;margin-bottom:var(--global-kb-spacing-xs, 1rem);font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4[data-kb-block=\"kb-adv-heading2501_fc4328-c4\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4[data-kb-block=\"kb-adv-heading2501_fc4328-c4\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4, .wp-block-kadence-advancedheading.kt-adv-heading2501_fc4328-c4[data-kb-block=\"kb-adv-heading2501_fc4328-c4\"]{text-align:left!important;}}<\/style>\n<p class=\"kt-adv-heading2501_fc4328-c4 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_fc4328-c4\">Silicon Carbide optics are the cornerstone of modern, high-demand optical systems where performance in extreme aerospace environments is paramount. By leveraging continuous innovations in fabrication, advanced polishing, and coating technologies, SiC mirrors deliver unmatched stability and stiffness while significantly reducing mass. For European stakeholders, our SiC solutions offer more than just technical superiority; they provide a <strong>fully compliant, EU-based supply chain<\/strong> that eliminates ITAR-related risks and aligns with the strategic goals of programs such as <strong>Copernicus, Galileo, and Horizon Europe<\/strong>. As we look toward future large-aperture space exploration and high-performance reconnaissance, SiC remains the essential material for securing Europe\u2019s leadership in space-based optics.<\/p>\n\n\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id2501_ed4c3f-29 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id2501_ed4c3f-29 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id2501_ed4c3f-29 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:600px;margin-left:auto;margin-right:auto;padding-top:100px;padding-right:20px;padding-bottom:100px;padding-left:20px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2501_ed4c3f-29{background-image:url('https:\/\/staging.astravon.com\/staging\/wp-content\/uploads\/2026\/01\/aa5db3cb7ec00521fa851e10293bfb68dde8bd63.jpg');background-size:cover;background-position:51% 23%;background-attachment:fixed;background-repeat:no-repeat;}.kb-row-layout-id2501_ed4c3f-29 > .kt-row-layout-overlay{opacity:0.60;background-color:var(--global-palette3, #1A202C);}@media all and (max-width: 1024px), only screen and (min-device-width: 1024px) and (max-device-width: 1366px) and (-webkit-min-device-pixel-ratio: 2) and (hover: none){.kb-row-layout-id2501_ed4c3f-29{background-attachment:scroll;}}@media all and (max-width: 1024px){.kb-row-layout-id2501_ed4c3f-29 > .kt-row-column-wrap{padding-top:100px;padding-right:120px;padding-bottom:100px;padding-left:120px;grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id2501_ed4c3f-29 > .kt-row-column-wrap{padding-top:60px;padding-right:20px;padding-bottom:60px;padding-left:20px;grid-template-columns:minmax(0, 1fr);}}.kb-row-layout-id2501_ed4c3f-29 {nnn}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2501_ed4c3f-29 alignnone kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal\"><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column2501_6b1abb-7c > .kt-inside-inner-col,.kadence-column2501_6b1abb-7c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2501_6b1abb-7c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2501_6b1abb-7c > .kt-inside-inner-col{flex-direction:column;}.kadence-column2501_6b1abb-7c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column2501_6b1abb-7c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2501_6b1abb-7c{position:relative;}@media all and (max-width: 1024px){.kadence-column2501_6b1abb-7c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column2501_6b1abb-7c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2501_6b1abb-7c inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6, .wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6[data-kb-block=\"kb-adv-heading2501_93409d-a6\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6[data-kb-block=\"kb-adv-heading2501_93409d-a6\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6[data-kb-block=\"kb-adv-heading2501_93409d-a6\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6, .wp-block-kadence-advancedheading.kt-adv-heading2501_93409d-a6[data-kb-block=\"kb-adv-heading2501_93409d-a6\"]{line-height:40px;}}<\/style>\n<h2 class=\"kt-adv-heading2501_93409d-a6 wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading2501_93409d-a6\">Partner with Astravon<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73, .wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73[data-kb-block=\"kb-adv-heading2501_09a65a-73\"]{text-align:center;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73[data-kb-block=\"kb-adv-heading2501_09a65a-73\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73[data-kb-block=\"kb-adv-heading2501_09a65a-73\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73, .wp-block-kadence-advancedheading.kt-adv-heading2501_09a65a-73[data-kb-block=\"kb-adv-heading2501_09a65a-73\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading2501_09a65a-73 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2501_09a65a-73\">Astravon aims to be a trusted engineering partner for optical systems that must perform as intended, throughout their operational life.<\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns2501_1c8fc7-f3{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns2501_1c8fc7-f3 .kt-button{font-weight:normal;font-style:normal;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns2501_1c8fc7-f3\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn2501_1cd548-ad.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn2501_1cd548-ad.kb-button{color:var(--global-palette9, #ffffff);font-size:18px;line-height:24px;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;}<\/style><a class=\"kb-button kt-button button kb-btn2501_1cd548-ad kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit kt-btn-has-text-true kt-btn-has-svg-false wp-block-button__link wp-block-kadence-singlebtn\" href=\"https:\/\/staging.astravon.com\/staging\/contact\"><span class=\"kt-btn-inner-text\">Contact Us<\/span><\/a><\/div>\n\n\n\n\n\n\n\n\n\n\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Executive Summary Silicon Carbide (SiC) has emerged as the empirically validated substrate for high-performance optical systems within the&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1754,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"sidebar-secondary","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-2501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-resources"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Advanced SiC Mirror Fabrication for Space &amp; Aerospace<\/title>\n<meta name=\"description\" content=\"Advanced SiC mirror fabrication: High specific stiffness, athermal optics, and ultra-smooth SiC polishing for high-performance space systems.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advanced Silicon Carbide (SiC) Optics for Extreme Environments\" \/>\n<meta property=\"og:description\" content=\"Advanced SiC mirror fabrication: High specific stiffness, athermal optics, and ultra-smooth SiC polishing for high-performance space systems.\" \/>\n<meta property=\"og:url\" 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