{"id":2465,"date":"2026-05-11T03:54:50","date_gmt":"2026-05-11T03:54:50","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?p=2465"},"modified":"2026-05-11T03:58:06","modified_gmt":"2026-05-11T03:58:06","slug":"sapphire-vs-diamond-windows-optical-and-mechanical-comparison","status":"publish","type":"post","link":"https:\/\/www.sapphire-windows.com\/vi\/sapphire-vs-diamond-windows-optical-and-mechanical-comparison\/","title":{"rendered":"So s\u00e1nh c\u1eeda s\u1ed5 b\u1eb1ng ng\u1ecdc b\u00edch v\u00e0 kim c\u01b0\u01a1ng: So s\u00e1nh v\u1ec1 m\u1eb7t quang h\u1ecdc v\u00e0 c\u01a1 h\u1ecdc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t \u2014 nh\u01b0 h\u1ec7 th\u1ed1ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, bu\u1ed3ng \u00e1p su\u1ea5t cao, thi\u1ebft b\u1ecb laser v\u00e0 h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh h\u1ed3ng ngo\u1ea1i \u2014 ph\u1ea3i \u0111\u1ea3m b\u1ea3o c\u1ea3 hi\u1ec7u su\u1ea5t quang h\u1ecdc cao l\u1eabn \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i. Trong s\u1ed1 c\u00e1c v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn, ng\u1ecdc b\u00edch v\u00e0 kim c\u01b0\u01a1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u c\u00f3 \u0111\u1ed9 c\u1ee9ng c\u1ef1c cao v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc, nh\u01b0ng t\u00ednh ch\u1ea5t quang h\u1ecdc v\u00e0 c\u01a1 h\u1ecdc c\u1ee7a ch\u00fang l\u1ea1i c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-1024x683.png\" alt=\"\" class=\"wp-image-2466\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-1024x683.png 1024w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-300x200.png 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-768x512.png 768w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-18x12.png 18w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows-600x400.png 600w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/05\/Sapphire-vs-Diamond-Windows.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. T\u1ed5ng quan v\u1ec1 v\u1eadt li\u1ec7u<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ng\u1ecdc b\u00edch (tinh th\u1ec3 \u0111\u01a1n Al\u2082O\u2083)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u1ecdc b\u00edch l\u00e0 m\u1ed9t d\u1ea1ng tinh th\u1ec3 c\u1ee7a oxit nh\u00f4m. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong <a href=\"https:\/\/www.sapphire-windows.com\/vi\/product-category\/cua-so-bang-ngoc-bich\/\">c\u1eeda s\u1ed5 quang h\u1ecdc<\/a> do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 c\u1ee9ng cao (9 theo thang Mohs)<\/li>\n\n\n\n<li>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi<\/li>\n\n\n\n<li>D\u1ea3i truy\u1ec1n d\u1eabn quang r\u1ed9ng<\/li>\n\n\n\n<li>Quy tr\u00ecnh ch\u1ebf bi\u1ebfn c\u00f4ng nghi\u1ec7p t\u01b0\u01a1ng \u0111\u1ed1i ho\u00e0n thi\u1ec7n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc hi\u1ec7u su\u1ea5t cao trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 qu\u1ed1c ph\u00f2ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kim c\u01b0\u01a1ng (C)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kim c\u01b0\u01a1ng l\u00e0 m\u1ed9t lo\u1ea1i tinh th\u1ec3 c\u00f3 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 carbon v\u00e0 l\u00e0 v\u1eadt li\u1ec7u t\u1ef1 nhi\u00ean c\u1ee9ng nh\u1ea5t hi\u1ec7n nay. Kim c\u01b0\u01a1ng t\u1ed5ng h\u1ee3p ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u1ee9ng d\u1ee5ng quang h\u1ecdc ti\u00ean ti\u1ebfn nh\u1edd v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 c\u1ee9ng c\u1ef1c cao (10 theo thang Mohs)<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i<\/li>\n\n\n\n<li>\u0110\u1ed9 tr\u01a1 h\u00f3a h\u1ecdc tuy\u1ec7t v\u1eddi<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 x\u00f3i m\u00f2n cao<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, kim c\u01b0\u01a1ng d\u00f9ng trong quang h\u1ecdc c\u00f3 gi\u00e1 cao h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 kh\u00f3 s\u1ea3n xu\u1ea5t \u1edf k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. So s\u00e1nh hi\u1ec7u su\u1ea5t quang h\u1ecdc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u1ea1m vi truy\u1ec1n t\u1ea3i<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u1ecdc b\u00edch: ~0,15 \u03bcm \u0111\u1ebfn 5,5 \u03bcm<\/li>\n\n\n\n<li>Kim c\u01b0\u01a1ng: ~0,22 \u03bcm \u0111\u1ebfn 25 \u03bcm (d\u1ea3i h\u1ed3ng ngo\u1ea1i r\u1ea5t r\u1ed9ng)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u0110i\u1ec3m ch\u00ednh:<br>Kim c\u01b0\u01a1ng c\u00f3 d\u1ea3i truy\u1ec1n qua tia h\u1ed3ng ngo\u1ea1i r\u1ed9ng h\u01a1n nhi\u1ec1u, nh\u1edd \u0111\u00f3 n\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u1eb3n trong c\u00e1c h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh h\u1ed3ng ngo\u1ea1i s\u00e2u v\u00e0 h\u00ecnh \u1ea3nh nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chi\u1ebft su\u1ea5t &amp; Ph\u1ea3n x\u1ea1<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sapphire: ~1,76 (d\u1ea3i \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y)<\/li>\n\n\n\n<li>Kim c\u01b0\u01a1ng: ~2,4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1 cao h\u01a1n c\u1ee7a kim c\u01b0\u01a1ng d\u1eabn \u0111\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ea5t m\u00e1t do ph\u1ea3n x\u1ea1 Fresnel cao h\u01a1n<\/li>\n\n\n\n<li>Nhu c\u1ea7u ng\u00e0y c\u00e0ng cao \u0111\u1ed1i v\u1edbi l\u1edbp ph\u1ee7 ch\u1ed1ng ph\u1ea3n chi\u1ebfu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 kh\u00f4ng ho\u00e0n h\u1ea3o, nh\u01b0ng ng\u1ecdc b\u00edch l\u1ea1i d\u1ec5 t\u1ed1i \u01b0u h\u00f3a h\u01a1n v\u1ec1 \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc trong c\u00e1c h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. So s\u00e1nh c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u1ecdc b\u00edch: C\u1ef1c k\u1ef3 c\u1ee9ng, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc r\u1ea5t cao<\/li>\n\n\n\n<li>Kim c\u01b0\u01a1ng: C\u00f3 \u0111\u1ed9 c\u1ee9ng cao nh\u1ea5t trong s\u1ed1 c\u00e1c v\u1eadt li\u1ec7u \u0111\u00e3 bi\u1ebft<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 V\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n thu\u1ea7n t\u00fay, kim c\u01b0\u01a1ng v\u01b0\u1ee3t tr\u1ed9i h\u01a1n. Tuy nhi\u00ean, ng\u1ecdc b\u00edch \u0111\u00e3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c y\u00eau c\u1ea7u trong c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n g\u00e3y (H\u1ec7 s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sapphire: \u0110\u1ed9 gi\u00f2n v\u1eeba ph\u1ea3i, \u0111\u1ed9 tin c\u1eady v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac cao h\u01a1n<\/li>\n\n\n\n<li>Kim c\u01b0\u01a1ng: C\u1ef1c k\u1ef3 gi\u00f2n theo m\u1ed9t s\u1ed1 h\u01b0\u1edbng tinh th\u1ec3 nh\u1ea5t \u0111\u1ecbnh<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Nh\u1eadn \u0111\u1ecbnh k\u1ef9 thu\u1eadt quan tr\u1ecdng:<br>M\u1eb7c d\u00f9 c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, kim c\u01b0\u01a1ng l\u1ea1i d\u1ec5 v\u1ee1 h\u01a1n khi ch\u1ecbu t\u00e1c \u0111\u1ed9ng va \u0111\u1eadp ho\u1eb7c \u00e1p l\u1ef1c \u1edf c\u00e1c g\u00f3c c\u1ea1nh. Sapphire th\u01b0\u1eddng cho hi\u1ec7u qu\u1ea3 t\u1ed1t h\u01a1n trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf l\u00e0m c\u1eeda s\u1ed5 k\u1ebft c\u1ea5u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sapphire: ~30 W\/m\u00b7K<\/li>\n\n\n\n<li>Kim c\u01b0\u01a1ng: l\u00ean \u0111\u1ebfn ~2000 W\/m\u00b7K<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kim c\u01b0\u01a1ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ec7 th\u1ed1ng laser c\u00f4ng su\u1ea5t cao<\/li>\n\n\n\n<li>C\u1eeda s\u1ed5 h\u00ecnh \u1ea3nh nhi\u1ec7t<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng c\u00f3 l\u01b0u l\u01b0\u1ee3ng nhi\u1ec7t c\u1ef1c cao<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. C\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u00e0 chi ph\u00ed<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1<\/th><th>Ng\u1ecdc b\u00edch<\/th><th>Kim c\u01b0\u01a1ng<\/th><\/tr><\/thead><tbody><tr><td>T\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3<\/td><td>C\u1ea5p cao (quy m\u00f4 c\u00f4ng nghi\u1ec7p)<\/td><td>Gi\u1edbi h\u1ea1n (ch\u1ec9 d\u00e0nh cho s\u1ea3n ph\u1ea9m t\u1ed5ng h\u1ee3p)<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/td><td>C\u00f4ng ngh\u1ec7 m\u00e0i\/\u0111\u00e1nh b\u00f3ng CNC ti\u00ean ti\u1ebfn<\/td><td>C\u1ef1c k\u1ef3 kh\u00f3<\/td><\/tr><tr><td>C\u00e1c k\u00edch c\u1ee1 c\u00f3 s\u1eb5n<\/td><td>\u0110\u1ebfn c\u00e1c \u0111\u01b0\u1eddng k\u00ednh l\u1edbn (bao g\u1ed3m 8\u201312 inch)<\/td><td>S\u1ed1 l\u01b0\u1ee3ng r\u1ea5t h\u1ea1n ch\u1ebf v\u1edbi k\u00edch th\u01b0\u1edbc l\u1edbn<\/td><\/tr><tr><td>Chi ph\u00ed<\/td><td>Trung b\u00ecnh<\/td><td>R\u1ea5t cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Sapphire chi\u1ebfm \u01b0u th\u1ebf trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. S\u1ef1 kh\u00e1c bi\u1ec7t trong \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1eeda s\u1ed5 quang h\u1ecdc b\u1eb1ng sapphire \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea3m bi\u1ebfn h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/li>\n\n\n\n<li>C\u1eeda s\u1ed5 quan s\u00e1t ch\u1ecbu \u00e1p su\u1ea5t cao<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb b\u00e1n d\u1eabn<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh h\u1ed3ng ngo\u1ea1i<\/li>\n\n\n\n<li>C\u1eeda s\u1ed5 b\u1ea3o v\u1ec7 laser c\u00f4ng nghi\u1ec7p<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1eeda s\u1ed5 quang h\u1ecdc kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nghi\u00ean c\u1ee9u v\u1ec1 laser n\u0103ng l\u01b0\u1ee3ng cao<\/li>\n\n\n\n<li>Ph\u1ed5 h\u1ed3ng ngo\u1ea1i s\u00e2u<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t<\/li>\n\n\n\n<li>C\u00e1c thi\u1ebft b\u1ecb khoa h\u1ecdc chuy\u00ean d\u1ee5ng<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. K\u1ebft lu\u1eadn k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi kim c\u01b0\u01a1ng s\u1edf h\u1eefu \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u00f4 song, th\u00ec ng\u1ecdc b\u00edch l\u1ea1i mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p h\u00e0i h\u00f2a h\u01a1n gi\u1eefa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec7u su\u1ea5t quang h\u1ecdc<\/li>\n\n\n\n<li>\u0110\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t<\/li>\n\n\n\n<li>Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng c\u1eeda s\u1ed5 quang h\u1ecdc trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ng\u1ecdc b\u00edch v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt ch\u1ee7 \u0111\u1ea1o, trong khi kim c\u01b0\u01a1ng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t v\u00e0 chuy\u00ean bi\u1ec7t cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00f3m t\u1eaft<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kim c\u01b0\u01a1ng = hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, chi ph\u00ed c\u1ef1c cao, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u1ea1n ch\u1ebf<\/li>\n\n\n\n<li>Sapphire = ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, hi\u1ec7u n\u0103ng c\u00e2n b\u1eb1ng, \u0111\u1ed9 tin c\u1eady cao<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u kh\u00f4ng ph\u1ea3i l\u00e0 t\u00ecm ki\u1ebfm \u201cv\u1eadt li\u1ec7u t\u1ed1t nh\u1ea5t\u201d, m\u00e0 l\u00e0 t\u00ecm ra s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa hi\u1ec7u su\u1ea5t, chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Optical windows used in extreme environments\u2014such as aerospace systems, high-pressure chambers, laser equipment, and infrared imaging\u2014must maintain both high optical performance and exceptional mechanical durability. Among advanced materials, sapphire and diamond are often considered the top-tier options. Although both are extremely hard and chemically stable, their optical and mechanical behaviors differ significantly in real-world engineering [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2466,"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":[176,784,786,346,685,164,785],"class_list":["post-2465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-aerospace-optics","tag-diamond-optical-window","tag-high-temperature-windows-2","tag-infrared-optical-materials","tag-optical-window-comparison","tag-sapphire-optical-window","tag-sapphire-vs-diamond"],"_links":{"self":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2465","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=2465"}],"version-history":[{"count":2,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2465\/revisions"}],"predecessor-version":[{"id":2468,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2465\/revisions\/2468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media\/2466"}],"wp:attachment":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media?parent=2465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/categories?post=2465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/tags?post=2465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}