{"id":2391,"date":"2026-04-10T03:01:16","date_gmt":"2026-04-10T03:01:16","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?p=2391"},"modified":"2026-04-10T03:04:14","modified_gmt":"2026-04-10T03:04:14","slug":"custom-precision-optical-domes-materials-design-principles-and-advanced-applications","status":"publish","type":"post","link":"https:\/\/www.sapphire-windows.com\/vi\/custom-precision-optical-domes-materials-design-principles-and-advanced-applications\/","title":{"rendered":"M\u00e1i v\u00f2m quang h\u1ecdc ch\u00ednh x\u00e1c theo y\u00eau c\u1ea7u: V\u1eadt li\u1ec7u, nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ti\u00ean ti\u1ebfn"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>1. Gi\u1edbi thi\u1ec7u<\/strong><\/h2>\n\n\n\n<p>M\u00e1i v\u00f2m quang h\u1ecdc l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc v\u00e0 quang \u0111i\u1ec7n t\u1eed ti\u00ean ti\u1ebfn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111\u1ed3ng th\u1eddi duy tr\u00ec hi\u1ec7u su\u1ea5t quang h\u1ecdc cao. Kh\u00e1c v\u1edbi c\u00e1c c\u1eeda s\u1ed5 ph\u1eb3ng, m\u00e1i v\u00f2m mang l\u1ea1i l\u1ee3i th\u1ebf v\u1ec1 kh\u00ed \u0111\u1ed9ng h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn quang h\u1ecdc g\u00f3c r\u1ed9ng, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<p>C\u00e1c v\u00f2m quang h\u1ecdc ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u r\u1ea5t c\u1ee5 th\u1ec3 v\u1ec1 h\u00ecnh h\u1ecdc, t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 hi\u1ec7u su\u1ea5t quang h\u1ecdc, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, qu\u1ed1c ph\u00f2ng, h\u00ecnh \u1ea3nh h\u1ed3ng ngo\u1ea1i v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea3m bi\u1ebfn cao c\u1ea5p.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors.webp\" alt=\"\" class=\"wp-image-2314\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors.webp 800w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-300x300.webp 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-150x150.webp 150w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-768x768.webp 768w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-12x12.webp 12w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-600x600.webp 600w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/03\/8sapphire_dome_window_high_precision_for_optical_and_infrared_infrared_sensors-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. M\u00e1i v\u00f2m quang h\u1ecdc l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p>6<\/p>\n\n\n\n<p>M\u00e1i v\u00f2m quang h\u1ecdc l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac bao ph\u1ee7 trong su\u1ed1t c\u00f3 h\u00ecnh d\u1ea1ng cong, th\u01b0\u1eddng c\u00f3 h\u00ecnh b\u00e1n c\u1ea7u ho\u1eb7c nhi\u1ec1u b\u00e1n k\u00ednh, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc b\u00ean trong (c\u1ea3m bi\u1ebfn, camera, b\u1ed9 d\u00f2)<\/li>\n\n\n\n<li>Gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o h\u00ecnh \u1edf c\u00e1c g\u00f3c nh\u00ecn r\u1ed9ng<\/li>\n\n\n\n<li>Gi\u1ea3m l\u1ef1c c\u1ea3n kh\u00ed \u0111\u1ed9ng h\u1ecdc trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ed1c \u0111\u1ed9 cao<\/li>\n<\/ul>\n\n\n\n<p>So v\u1edbi c\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc ph\u1eb3ng, c\u00e1c m\u00e1i v\u00f2m mang l\u1ea1i hi\u1ec7u su\u1ea5t g\u00f3c nh\u00ecn v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u cao h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. C\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf ch\u00ednh<\/strong><\/h2>\n\n\n\n<p>Vi\u1ec7c thi\u1ebft k\u1ebf m\u1ed9t m\u00e1i v\u00f2m quang h\u1ecdc theo y\u00eau c\u1ea7u \u0111\u00f2i h\u1ecfi s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa v\u1eadt l\u00fd quang h\u1ecdc, khoa h\u1ecdc v\u1eadt li\u1ec7u v\u00e0 k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.1 Y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t quang h\u1ecdc<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 truy\u1ec1n qua cao \u1edf c\u00e1c d\u1ea3i b\u01b0\u1edbc s\u00f3ng m\u1ee5c ti\u00eau (tia c\u1ef1c t\u00edm, \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y, h\u1ed3ng ngo\u1ea1i)<\/li>\n\n\n\n<li>\u0110\u1ed9 song kh\u00fac x\u1ea1 th\u1ea5p v\u00e0 \u0111\u1ed9 m\u00e9o m\u1eb7t s\u00f3ng t\u1ed1i thi\u1ec3u<\/li>\n\n\n\n<li>Ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u00ecnh \u1ea3nh<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.2 \u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh h\u1ecdc<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00ecnh b\u00e1n c\u1ea7u, h\u00ecnh si\u00eau b\u00e1n c\u1ea7u ho\u1eb7c c\u00e1c h\u00ecnh d\u1ea1ng phi c\u1ea7u t\u00f9y ch\u1ec9nh<\/li>\n\n\n\n<li>Dung sai ch\u1eb7t ch\u1ebd \u0111\u1ed1i v\u1edbi:\n<ul class=\"wp-block-list\">\n<li>B\u00e1n k\u00ednh cong<\/li>\n\n\n\n<li>\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a \u0111\u1ed9 d\u00e0y th\u00e0nh<\/li>\n\n\n\n<li>\u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh h\u1ecdc b\u1ec1 m\u1eb7t (\u03bb\/10 ho\u1eb7c cao h\u01a1n trong c\u00e1c h\u1ec7 th\u1ed1ng cao c\u1ea5p)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.3 Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/strong><\/h3>\n\n\n\n<p>Vi\u1ec7c ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t l\u00e0 r\u1ea5t quan tr\u1ecdng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c ti\u00eau chu\u1ea9n Scratch-Dig (v\u00ed d\u1ee5: 40-20, 20-10)<\/li>\n\n\n\n<li>\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t (Ra &lt; 10 nm \u0111\u1ed1i v\u1edbi quang h\u1ecdc ch\u00ednh x\u00e1c)<\/li>\n\n\n\n<li>\u0110\u00e1nh b\u00f3ng ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 gi\u1ea3m t\u1ed5n th\u1ea5t do t\u00e1n x\u1ea1<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. V\u1eadt li\u1ec7u d\u00f9ng cho m\u00e1i v\u00f2m quang h\u1ecdc<\/strong><\/h2>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.1 Sapphire (Al\u2082O\u2083)<\/strong><\/h3>\n\n\n\n<p>Ng\u1ecdc b\u00edch l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 <a href=\"https:\/\/www.sapphire-windows.com\/vi\/product\/sapphire-dome-window\/\">m\u00e1i v\u00f2m quang h\u1ecdc hi\u1ec7u su\u1ea5t cao<\/a> do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn tuy\u1ec7t v\u1eddi t\u1eeb tia c\u1ef1c t\u00edm \u0111\u1ebfn h\u1ed3ng ngo\u1ea1i trung<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng c\u1ef1c cao (9 theo thang Mohs)<\/li>\n\n\n\n<li>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 h\u00f3a h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Ph\u00f9 h\u1ee3p nh\u1ea5t cho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea7u d\u00f2 h\u1ed3ng ngo\u1ea1i<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t (c\u00e1t, nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.2 Th\u1ea1ch anh h\u1ee3p ch\u1ea5t<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 trong su\u1ed1t cao trong d\u1ea3i tia c\u1ef1c t\u00edm v\u00e0 d\u1ea3i \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y<\/li>\n\n\n\n<li>H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p<\/li>\n\n\n\n<li>\u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t quang h\u1ecdc tuy\u1ec7t v\u1eddi<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Th\u01b0\u1eddng g\u1eb7p trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ec7 th\u1ed1ng laser<\/li>\n\n\n\n<li>C\u00e1c thi\u1ebft b\u1ecb khoa h\u1ecdc<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.3 Silic v\u00e0 Germani<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 truy\u1ec1n qua cao \u1edf d\u1ea3i b\u01b0\u1edbc s\u00f3ng h\u1ed3ng ngo\u1ea1i<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>V\u1eadt li\u1ec7u<\/th><th>D\u1ea3i b\u01b0\u1edbc s\u00f3ng<\/th><th>C\u00f4ng d\u1ee5ng ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>Silic<\/td><td>1\u20137 \u00b5m<\/td><td>Th\u1ea5u k\u00ednh h\u1ed3ng ngo\u1ea1i g\u1ea7n<\/td><\/tr><tr><td>Germanium<\/td><td>2\u201314 \u00b5m<\/td><td>H\u00ecnh \u1ea3nh nhi\u1ec7t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udc49 \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Camera nhi\u1ec7t<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/strong><\/h2>\n\n\n\n<p>7<\/p>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o c\u00e1c v\u00f2m quang h\u1ecdc ch\u00ednh x\u00e1c theo y\u00eau c\u1ea7u bao g\u1ed3m nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.1 Chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1ef1 ph\u00e1t tri\u1ec3n tinh th\u1ec3 (v\u00ed d\u1ee5: th\u1ecfi sapphire)<\/li>\n\n\n\n<li>C\u1eaft v\u00e0 t\u1ea1o h\u00ecnh s\u01a1 b\u1ed9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.2 Gia c\u00f4ng v\u00e0 m\u00e0i CNC<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ea1o h\u00ecnh s\u01a1 b\u1ed9 cho h\u00ecnh d\u1ea1ng v\u00f2m<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 cong<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.3 \u0110\u00e1nh b\u00f3ng ch\u00ednh x\u00e1c<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u1eb5n b\u1ec1 m\u1eb7t \u0111\u1ea1t ti\u00eau chu\u1ea9n quang h\u1ecdc<\/li>\n\n\n\n<li>Gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i d\u01b0\u1edbi b\u1ec1 m\u1eb7t<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.4 L\u1edbp ph\u1ee7 (T\u00f9y ch\u1ecdn)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1edbp ph\u1ee7 ch\u1ed1ng ph\u1ea3n x\u1ea1 (AR)<\/li>\n\n\n\n<li>L\u1edbp ph\u1ee7 t\u0103ng c\u01b0\u1eddng h\u1ed3ng ngo\u1ea1i<\/li>\n\n\n\n<li>L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Nh\u1eefng th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt ch\u00ednh<\/strong><\/h2>\n\n\n\n<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t v\u00f2m quang h\u1ecdc theo y\u00eau c\u1ea7u ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 \u0111\u1ed9 d\u00e0y so v\u1edbi \u0111\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u<\/strong><\/li>\n\n\n\n<li><strong>Gi\u1ea3m thi\u1ec3u c\u00e1c sai l\u1ec7ch quang h\u1ecdc trong c\u1ea5u tr\u00fac cong<\/strong><\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu \u1ee9ng su\u1ea5t nhi\u1ec7t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t<\/strong><\/li>\n\n\n\n<li><strong>Duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u00e1c \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y \u0111\u00f2i h\u1ecfi k\u1ef9 thu\u1eadt \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh ti\u00ean ti\u1ebfn v\u00e0 ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. \u1ee8ng d\u1ee5ng n\u00e2ng cao<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.1 H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 Qu\u1ed1c ph\u00f2ng<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ec7 th\u1ed1ng d\u1eabn \u0111\u01b0\u1eddng t\u00ean l\u1eeda<\/li>\n\n\n\n<li>Theo d\u00f5i v\u00e0 ng\u1eafm m\u1ee5c ti\u00eau b\u1eb1ng h\u1ed3ng ngo\u1ea1i<\/li>\n\n\n\n<li>C\u1ea3m bi\u1ebfn tr\u00ean m\u00e1y bay t\u1ed1c \u0111\u1ed9 cao<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.2 H\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh h\u1ed3ng ngo\u1ea1i<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Camera nhi\u1ec7t<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb nh\u00ecn ban \u0111\u00eam<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.3 H\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 khoa h\u1ecdc<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1i v\u00f2m b\u1ea3o v\u1ec7 ch\u1ed1ng tia laser<\/li>\n\n\n\n<li>C\u1ea3m bi\u1ebfn cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng quang h\u1ecdc ho\u1ea1t \u0111\u1ed9ng \u1edf v\u00f9ng bi\u1ec3n s\u00e2u v\u00e0 \u00e1p su\u1ea5t cao<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh<\/strong><\/h2>\n\n\n\n<p>C\u00e1c v\u00f2m quang h\u1ecdc ch\u00ednh x\u00e1c theo y\u00eau c\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang d\u1ef1a tr\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng k\u00ednh (t\u1eeb k\u00edch th\u01b0\u1edbc nh\u1ecf t\u00ednh b\u1eb1ng mm \u0111\u1ebfn kh\u1ea9u \u0111\u1ed9 l\u1edbn)<\/li>\n\n\n\n<li>H\u00ecnh d\u1ea1ng (b\u00e1n c\u1ea7u, h\u00ecnh elip, h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh)<\/li>\n\n\n\n<li>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u (ng\u1ecdc b\u00edch, th\u1ea1ch anh nung ch\u1ea3y, v\u1eadt li\u1ec7u h\u1ed3ng ngo\u1ea1i)<\/li>\n\n\n\n<li>L\u1edbp ph\u1ee7 quang h\u1ecdc<\/li>\n\n\n\n<li>Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 m\u1ee9c \u0111\u1ed9 dung sai<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 T\u00ednh linh ho\u1ea1t n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng B2B chuy\u00ean bi\u1ec7t cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>9. K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p>C\u00e1c v\u00f2m quang h\u1ecdc ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo y\u00eau c\u1ea7u l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn, k\u1ef9 thu\u1eadt ch\u1ebf t\u1ea1o ch\u00ednh x\u00e1c v\u00e0 khoa h\u1ecdc quang h\u1ecdc. Kh\u1ea3 n\u0103ng v\u1eeba \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc v\u1eeba mang l\u1ea1i hi\u1ec7u su\u1ea5t quang h\u1ecdc cao khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 cao hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p>V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng trong l\u0129nh v\u1ef1c v\u1eadt li\u1ec7u nh\u01b0 sapphire v\u00e0 tinh th\u1ec3 h\u1ed3ng ngo\u1ea1i, c\u00f9ng v\u1edbi s\u1ef1 c\u1ea3i ti\u1ebfn c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t, c\u00e1c v\u00f2m quang h\u1ecdc s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea3m bi\u1ebfn, h\u00ecnh \u1ea3nh v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 th\u1ebf h\u1ec7 m\u1edbi.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction Optical domes are critical components in advanced optical and optoelectronic systems, designed to provide environmental protection while maintaining high optical performance. Unlike flat windows, domes offer aerodynamic advantages and wide-angle optical transmission, making them essential in demanding environments. Custom precision optical domes are engineered to meet highly specific requirements in terms of geometry, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2314,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[17],"tags":[600,599,601,58,40,598,62,264,587,326],"class_list":["post-2391","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-custom-optical-dome","tag-infrared-dome","tag-ir-optics","tag-laser-optics","tag-optical-components","tag-optical-dome","tag-optical-materials","tag-precision-optics","tag-sapphire-dome","tag-sapphire-optical-components"],"_links":{"self":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/comments?post=2391"}],"version-history":[{"count":2,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2391\/revisions"}],"predecessor-version":[{"id":2393,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2391\/revisions\/2393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media\/2314"}],"wp:attachment":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media?parent=2391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/categories?post=2391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/tags?post=2391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}