{"id":2394,"date":"2026-04-10T03:14:11","date_gmt":"2026-04-10T03:14:11","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?p=2394"},"modified":"2026-04-10T03:19:30","modified_gmt":"2026-04-10T03:19:30","slug":"sapphire-optical-windows-classification-material-properties-and-industrial-applications","status":"publish","type":"post","link":"https:\/\/www.sapphire-windows.com\/vi\/sapphire-optical-windows-classification-material-properties-and-industrial-applications\/","title":{"rendered":"C\u1eeda s\u1ed5 quang h\u1ecdc b\u1eb1ng sapphire: Ph\u00e2n lo\u1ea1i, t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

1. Gi\u1edbi thi\u1ec7u<\/strong><\/h2>\n\n\n\n

C\u1eeda s\u1ed5 quang h\u1ecdc b\u1eb1ng sapphire <\/a>\u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn v\u00e0 quang h\u1ecdc nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p v\u01b0\u1ee3t tr\u1ed9i gi\u1eefa \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. L\u00e0 m\u1ed9t d\u1ea1ng tinh th\u1ec3 \u0111\u01a1n c\u1ee7a oxit nh\u00f4m (Al\u2082O\u2083), sapphire s\u1edf h\u1eefu \u0111\u1ed9 c\u1ee9ng v\u01b0\u1ee3t tr\u1ed9i (9 theo thang Mohs), \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n s\u00e1ng r\u1ed9ng t\u1eeb d\u1ea3i tia c\u1ef1c t\u00edm (UV) \u0111\u1ebfn d\u1ea3i h\u1ed3ng ngo\u1ea1i trung (IR).<\/p>\n\n\n\n

Nh\u1edd nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y, c\u00e1c c\u1eeda s\u1ed5 b\u1eb1ng sapphire \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong thi\u1ebft b\u1ecb b\u00e1n d\u1eabn, h\u1ec7 th\u1ed1ng laser, c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i v\u00e0 c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t. \u0110\u1ec3 l\u1ef1a ch\u1ecdn linh ki\u1ec7n ph\u00f9 h\u1ee3p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, c\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc b\u1eb1ng sapphire c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean h\u00ecnh d\u1ea1ng, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t, hi\u1ec7u su\u1ea5t ch\u1ee9c n\u0103ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n

2. Ph\u00e2n lo\u1ea1i theo h\u00ecnh h\u1ecdc v\u00e0 thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u<\/strong><\/h2>\n\n\n\n

2.1 C\u1eeda s\u1ed5 b\u1eb1ng ng\u1ecdc b\u00edch tr\u00f2n<\/strong><\/h3>\n\n\n\n

C\u1eeda s\u1ed5 h\u00ecnh tr\u00f2n l\u00e0 ki\u1ec3u thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t nh\u1edd kh\u1ea3 n\u0103ng ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb quang h\u1ecdc, c\u1ea3m bi\u1ebfn v\u00e0 h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng, n\u01a1i \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.2 C\u1eeda s\u1ed5 h\u00ecnh vu\u00f4ng v\u00e0 h\u00ecnh ch\u1eef nh\u1eadt<\/strong><\/h3>\n\n\n\n

C\u00e1c c\u1eeda s\u1ed5 sapphire h\u00ecnh vu\u00f4ng v\u00e0 h\u00ecnh ch\u1eef nh\u1eadt th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00edch h\u1ee3p theo m\u00f4-\u0111un v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng nh\u1ecf g\u1ecdn. C\u00e1c h\u00ecnh d\u1ea1ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb h\u00ecnh \u1ea3nh, h\u1ec7 th\u1ed1ng ki\u1ec3m tra v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.3 H\u00ecnh d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u<\/strong><\/h3>\n\n\n\n

C\u00e1c c\u1eeda s\u1ed5 sapphire t\u00f9y ch\u1ec9nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p, bao g\u1ed3m l\u1ed7 khoan, m\u1eb7t v\u00e1t, g\u00f3c v\u00e1t v\u00e0 \u0111\u01b0\u1eddng vi\u1ec1n kh\u00f4ng \u0111\u1ec1u. C\u00e1c thi\u1ebft k\u1ebf n\u00e0y \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 t\u00edch h\u1ee3p c\u01a1 kh\u00ed v\u00e0 quang h\u1ecdc trong c\u00e1c h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3. Ph\u00e2n lo\u1ea1i theo ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n<\/strong><\/h2>\n\n\n\n

3.1 M\u00e0i b\u00f3ng hai m\u1eb7t (DSP)<\/strong><\/h3>\n\n\n\n

C\u00e1c c\u1eeda s\u1ed5 sapphire \u0111\u01b0\u1ee3c m\u00e0i b\u00f3ng hai m\u1eb7t mang l\u1ea1i b\u1ec1 m\u1eb7t \u0111\u1ea1t ti\u00eau chu\u1ea9n quang h\u1ecdc \u1edf c\u1ea3 hai m\u1eb7t, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 t\u00e1n x\u1ea1 t\u1ed1i thi\u1ec3u v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cao. Ch\u00fang ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc ch\u00ednh x\u00e1c, n\u01a1i ch\u1ea5t l\u01b0\u1ee3ng m\u1eb7t s\u00f3ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\n\n\n\n

3.2 M\u1eb7t \u0111\u01a1n \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng (SSP)<\/strong><\/h3>\n\n\n\n

C\u1eeda s\u1ed5 \u0111\u01b0\u1ee3c m\u00e0i b\u00f3ng m\u1ed9t m\u1eb7t c\u00f3 m\u1ed9t b\u1ec1 m\u1eb7t quang h\u1ecdc v\u00e0 m\u1ed9t b\u1ec1 m\u1eb7t m\u00e0i ph\u1eb3ng, mang l\u1ea1i gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t quang h\u1ecdc \u1edf m\u1ee9c v\u1eeba ph\u1ea3i.<\/p>\n\n\n\n

3.3 B\u1ec1 m\u1eb7t m\u1edd ho\u1eb7c nh\u00e1m<\/strong><\/h3>\n\n\n\n

C\u00e1c c\u1eeda s\u1ed5 b\u1eb1ng sapphire m\u00e0i ph\u1eb3ng c\u00f3 b\u1ec1 m\u1eb7t m\u1edd v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea3o v\u1ec7 ho\u1eb7c kh\u00f4ng li\u00ean quan \u0111\u1ebfn h\u00ecnh \u1ea3nh, n\u01a1i \u0111\u1ed9 trong su\u1ed1t kh\u00f4ng ph\u1ea3i l\u00e0 y\u00eau c\u1ea7u ch\u00ednh.<\/p>\n\n\n\n

4. Ph\u00e2n lo\u1ea1i theo hi\u1ec7u su\u1ea5t ch\u1ee9c n\u0103ng<\/strong><\/h2>\n\n\n\n

4.1 C\u1eeda s\u1ed5 b\u1eb1ng ng\u1ecdc b\u00edch c\u1ea5p quang h\u1ecdc<\/strong><\/h3>\n\n\n\n

C\u00e1c lo\u1ea1i k\u00ednh n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cao, \u0111\u1ed9 h\u1ea5p th\u1ee5 th\u1ea5p v\u00e0 \u0111\u1ed9 m\u00e9o quang h\u1ecdc t\u1ed1i thi\u1ec3u, nh\u1edd \u0111\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh, quang h\u1ecdc laser v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u00e2n t\u00edch.<\/p>\n\n\n\n

4.2 C\u1eeda s\u1ed5 sapphire h\u1ed3ng ngo\u1ea1i (IR)<\/strong><\/h3>\n\n\n\n

Sapphire c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn m\u1ea1nh m\u1ebd trong d\u1ea3i tia h\u1ed3ng ngo\u1ea1i g\u1ea7n v\u00e0 trung, cho ph\u00e9p \u1ee9ng d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh nhi\u1ec7t, c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t.<\/p>\n\n\n\n

4.3 C\u1eeda s\u1ed5 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u00e1p su\u1ea5t cao<\/strong><\/h3>\n\n\n\n

Nh\u1edd v\u00e0o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc<\/strong>, ng\u1ecdc b\u00edch l\u00e0 v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 l\u00f2 nung, bu\u1ed3ng \u0111\u1ed1t v\u00e0 b\u00ecnh \u00e1p l\u1ef1c cao.<\/p>\n\n\n\n

4.4 C\u1eeda s\u1ed5 sapphire tr\u00e1ng ph\u1ee7<\/strong><\/h3>\n\n\n\n

C\u00f3 th\u1ec3 ph\u1ee7 c\u00e1c l\u1edbp ph\u1ee7 ti\u00ean ti\u1ebfn l\u00ean n\u1ec1n sapphire \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t:<\/p>\n\n\n\n

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  • L\u1edbp ph\u1ee7 ch\u1ed1ng ph\u1ea3n x\u1ea1 (AR) gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 truy\u1ec1n qua<\/li>\n\n\n\n
  • L\u1edbp ph\u1ee7 ph\u1ea3n x\u1ea1 \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n quang h\u1ecdc<\/li>\n\n\n\n
  • L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n<\/li>\n<\/ul>\n\n\n\n

    5. Ph\u00e2n lo\u1ea1i theo l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/strong><\/h2>\n\n\n\n

    5.1 H\u1ec7 th\u1ed1ng laser v\u00e0 quang t\u1eed<\/strong><\/h3>\n\n\n\n

    C\u1eeda s\u1ed5 sapphire \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng laser c\u00f4ng su\u1ea5t cao nh\u1edd ng\u01b0\u1ee1ng h\u01b0 h\u1ecfng cao v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u1ed1t.<\/p>\n\n\n\n

    5.2 C\u00f4ng ngh\u1ec7 h\u1ed3ng ngo\u1ea1i v\u00e0 c\u1ea3m bi\u1ebfn<\/strong><\/h3>\n\n\n\n

    Trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00ecnh \u1ea3nh v\u00e0 c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i, c\u00e1c c\u1eeda s\u1ed5 b\u1eb1ng ng\u1ecdc b\u00edch \u0111\u00f3ng vai tr\u00f2 nh\u01b0 nh\u1eefng l\u1edbp b\u1ea3o v\u1ec7 b\u1ec1n b\u1ec9 m\u00e0 kh\u00f4ng l\u00e0m suy gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng truy\u1ec1n t\u00edn hi\u1ec7u.<\/p>\n\n\n\n

    5.3 H\u1ec7 th\u1ed1ng b\u00e1n d\u1eabn v\u00e0 ch\u00e2n kh\u00f4ng<\/strong><\/h3>\n\n\n\n

    Ng\u1ecdc b\u00edch th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u cho c\u1eeda s\u1ed5 quan s\u00e1t trong c\u00e1c bu\u1ed3ng ch\u00e2n kh\u00f4ng v\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd t\u1ea5m wafer, n\u01a1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4 nhi\u1ec5m v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu.<\/p>\n\n\n\n

    5.4 \u1ee8ng d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p v\u00e0 kh\u1eafc nghi\u1ec7t<\/strong><\/h3>\n\n\n\n

    Trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p li\u00ean quan \u0111\u1ebfn h\u00f3a ch\u1ea5t \u0103n m\u00f2n, nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c c\u00e1c h\u1ea1t m\u00e0i m\u00f2n<\/strong>, c\u00e1c c\u1eeda s\u1ed5 b\u1eb1ng sapphire mang l\u1ea1i \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i v\u00e0 gi\u00fap gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

    6. Ph\u00e2n lo\u1ea1i theo k\u00edch th\u01b0\u1edbc v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong><\/h2>\n\n\n\n

    6.1 K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n<\/strong><\/h3>\n\n\n\n
      \n
    • Ph\u1ea1m vi \u0111\u01b0\u1eddng k\u00ednh: th\u01b0\u1eddng t\u1eeb 5 mm \u0111\u1ebfn 200 mm<\/li>\n\n\n\n
    • Ph\u1ea1m vi \u0111\u1ed9 d\u00e0y: kho\u1ea3ng 0,3 mm \u0111\u1ebfn 10 mm<\/li>\n<\/ul>\n\n\n\n

      6.2 C\u1eeda s\u1ed5 quang h\u1ecdc c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/strong><\/h3>\n\n\n\n

      C\u00e1c c\u1eeda s\u1ed5 sapphire cao c\u1ea5p \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi c\u00e1c dung sai nghi\u00eam ng\u1eb7t:<\/p>\n\n\n\n

        \n
      • \u0110\u1ed9 ch\u00ednh x\u00e1c b\u1ec1 m\u1eb7t l\u00ean \u0111\u1ebfn \u03bb\/10 ho\u1eb7c cao h\u01a1n<\/li>\n\n\n\n
      • \u0110\u1ed9 song song c\u00f3 ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh ph\u1eb3ng<\/li>\n\n\n\n
      • \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t th\u1ea5p gi\u00fap gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng t\u00e1n x\u1ea1<\/li>\n<\/ul>\n\n\n\n

        6.3 C\u1eeda s\u1ed5 sapphire kh\u1ea9u \u0111\u1ed9 l\u1edbn<\/strong><\/h3>\n\n\n\n

        C\u00e1c c\u1eeda s\u1ed5 sapphire c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc ti\u00ean ti\u1ebfn v\u00e0 \u0111\u00f2i h\u1ecfi ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cao c\u00f9ng c\u00e1c k\u1ef9 thu\u1eadt gia c\u00f4ng ch\u00ednh x\u00e1c, \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

        7. K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n

        C\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc b\u1eb1ng sapphire c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo nhi\u1ec1u ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt, bao g\u1ed3m h\u00ecnh h\u1ecdc, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t, hi\u1ec7u su\u1ea5t ch\u1ee9c n\u0103ng v\u00e0 l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng. Trong c\u00e1c t\u00ecnh hu\u1ed1ng k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf, c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng t\u1ed1i \u01b0u.<\/p>\n\n\n\n

        V\u1edbi nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao, c\u00e1c c\u1eeda s\u1ed5 sapphire \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang ti\u1ebfp t\u1ee5c \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t \u0111\u1ed3ng th\u1eddi duy tr\u00ec hi\u1ec7u su\u1ea5t quang h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i.<\/p>","protected":false},"excerpt":{"rendered":"

        1. Introduction Sapphire optical windows are widely recognized in advanced engineering and optical industries for their exceptional combination of mechanical strength, optical transparency, and environmental resistance. As a single-crystal form of aluminum oxide (Al\u2082O\u2083), sapphire offers superior hardness (Mohs 9), excellent thermal stability, and broad transmission from the ultraviolet (UV) to mid-infrared (IR) range. Due […]<\/p>\n","protected":false},"author":1,"featured_media":2038,"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":[602,165,306,603,579,367,164,153,54],"class_list":["post-2394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-ar-coated-sapphire-window","tag-custom-sapphire-window","tag-industrial-sapphire-window","tag-infrared-sapphire-window","tag-laser-window","tag-optical-sapphire","tag-sapphire-optical-window","tag-sapphire-optics-2","tag-sapphire-window"],"_links":{"self":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2394","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=2394"}],"version-history":[{"count":1,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2394\/revisions"}],"predecessor-version":[{"id":2395,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/posts\/2394\/revisions\/2395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media\/2038"}],"wp:attachment":[{"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/media?parent=2394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/categories?post=2394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/vi\/wp-json\/wp\/v2\/tags?post=2394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}