{"id":5315,"date":"2026-09-02T12:21:53","date_gmt":"2026-09-02T04:21:53","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=5315"},"modified":"2026-09-02T12:21:55","modified_gmt":"2026-09-02T04:21:55","slug":"cat-phoi-znse-cvd","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/vi\/cat-phoi-znse-cvd\/","title":{"rendered":"C\u1eaft Ph\u00f4i ZnSe CVD: Ki\u1ec3m so\u00e1t Quy tr\u00ecnh cho Quang h\u1ecdc Laser CO2"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u1eaft ph\u00f4i CVD ZnSe l\u00e0 b\u01b0\u1edbc gia c\u00f4ng \u0111\u1ea7u ti\u00ean quan tr\u1ecdng v\u1ec1 n\u0103ng su\u1ea5t trong s\u1ea3n xu\u1ea5t quang h\u1ecdc selenua k\u1ebdm. Tr\u01b0\u1edbc khi tr\u00f2ng k\u00ednh laser CO2 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e0i, \u0111\u00e1nh b\u00f3ng, ph\u1ee7 v\u00e0 ki\u1ec3m tra, v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c nu\u00f4i c\u1ea5y b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p CVD ph\u1ea3i \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh c\u00e1c \u0111\u0129a, c\u1eeda s\u1ed5 ho\u1eb7c ph\u00f4i g\u1ea7n th\u00e0nh ph\u1ea9m \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng b\u1ecb s\u1ee9t m\u1ebb c\u1ea1nh, n\u1ee9t \u1ea9n, h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t s\u00e2u ho\u1eb7c b\u1ee5i kh\u00f4 nhi\u1ec5m selen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn n\u00e0y t\u1eadp trung \u0111\u1eb7c bi\u1ec7t v\u00e0o giai \u0111o\u1ea1n c\u1eaft ph\u00f4i: c\u00e1ch ki\u1ec3m tra CVD ZnSe \u0111\u1ea7u v\u00e0o, ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p c\u1eaft l\u1ef1c th\u1ea5p, ki\u1ec3m so\u00e1t ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 \u0111\u1ed3 g\u00e1, v\u00e0 b\u00e0n giao ph\u00f4i cho c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo <a href=\"\/vi\/cua-so-znse-mai-hai-mat\/\">m\u00e0i hai m\u1eb7t c\u1eeda s\u1ed5 ZnSe<\/a> or <a href=\"\/vi\/danh-bong-quang-hoc-kem-selenide\/\">\u0110\u00e1nh b\u00f3ng quang h\u1ecdc K\u1ebdm Selenide<\/a>. \u0110\u1ec3 bi\u1ebft l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb \u0111\u1ea7y \u0111\u1ee7 cho to\u00e0n b\u1ed9 h\u1ecd v\u1eadt li\u1ec7u, h\u00e3y xem <a href=\"\/vi\/may-cat-kinh-znse\/\">M\u00e1y c\u1eaft th\u1ea5u k\u00ednh ZnSe<\/a> h\u01b0\u1edbng d\u1eabn.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-1024x683.jpg\" alt=\"Vimfun Glass Cutting Equipment\" class=\"wp-image-5317\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-1024x683.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-300x200.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-768x512.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-18x12.jpg 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process-600x400.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/cvd-znse-blank-cutting-process.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u1eaft Ph\u00f4i CVD ZnSe L\u00e0 G\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1eaft ph\u00f4i CVD ZnSe l\u00e0 qu\u00e1 tr\u00ecnh c\u1eaft l\u00e1t ho\u1eb7c c\u1eaft theo \u0111\u01b0\u1eddng vi\u1ec1n v\u1eadt li\u1ec7u selenua k\u1ebdm \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u01a1i (CVD) th\u00e0nh c\u00e1c ph\u00f4i quang h\u1ecdc cho tr\u00f2ng k\u00ednh laser CO2, c\u1eeda s\u1ed5 b\u1ea3o v\u1ec7, b\u1ed9 gh\u00e9p n\u1ed1i \u0111\u1ea7u ra, c\u00e1c b\u1ed9 ph\u1eadn d\u1eabn tia v\u00e0 quang h\u1ecdc ch\u1ee5p \u1ea3nh h\u1ed3ng ngo\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u v\u00e0o th\u01b0\u1eddng l\u00e0 m\u1ed9t trong ba d\u1ea1ng v\u1eadt li\u1ec7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00f4i h\u00ecnh tr\u1ee5 CVD ZnSe ho\u1eb7c thanh khoan l\u00f5i<\/li>\n\n\n\n<li>T\u1ea5m v\u1eadt li\u1ec7u h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c h\u00ecnh vu\u00f4ng<\/li>\n\n\n\n<li>Kh\u1ed1i g\u1ea7n th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u1ec3 m\u00e0i, \u0111\u00e1nh b\u00f3ng c\u1ea1nh ho\u1eb7c m\u00e0i ph\u1eb3ng sau n\u00e0y<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u ra kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn quang h\u1ecdc ho\u00e0n ch\u1ec9nh. \u0110\u00f3 l\u00e0 m\u1ed9t ph\u00f4i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u1edbi \u0111\u1ee7 dung sai v\u1eadt li\u1ec7u \u0111\u1ec3 m\u00e0i, m\u00e0i ph\u1eb3ng v\u00e0 \u0111\u00e1nh b\u00f3ng. M\u1ed9t ho\u1ea1t \u0111\u1ed9ng c\u1eaft ph\u00f4i t\u1ed1t t\u1ea1o ra c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ee7 ph\u1eb3ng \u0111\u1ec3 g\u00e1 l\u1eafp, kh\u00f4ng b\u1ecb v\u1ee1 c\u1ea1nh nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c v\u00e0 \u0111\u1ee7 nh\u1ea5t qu\u00e1n \u0111\u1ec3 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ti\u1ebfp theo kh\u00f4ng l\u00e3ng ph\u00ed th\u1eddi gian s\u1eeda ch\u1eefa c\u00e1c l\u1ed7i c\u1eaft c\u00f3 th\u1ec3 ph\u00f2ng tr\u00e1nh \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CVD ZnSe kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd nh\u01b0 th\u1ee7y tinh quang h\u1ecdc th\u00f4ng th\u01b0\u1eddng. Coherent li\u1ec7t k\u00ea CVD ZnSe v\u1edbi \u0111\u1ed9 h\u1ea5p th\u1ee5 kh\u1ed1i th\u1ea5p \u1edf 10,6 \u00b5m, \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t quang h\u1ecdc cao v\u00e0 \u0111\u1ed9 m\u1ec1m c\u01a1 h\u1ecdc; Edmund Optics c\u0169ng l\u01b0u \u00fd r\u1eb1ng ZnSe t\u01b0\u01a1ng \u0111\u1ed1i m\u1ec1m, v\u1edbi \u0111\u1ed9 c\u1ee9ng Knoop kho\u1ea3ng 120 kg\/mm2. Nh\u1eefng \u0111\u1eb7c t\u00ednh \u0111\u00f3 l\u00e0m cho n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi quang h\u1ecdc truy\u1ec1n tia laser CO2, nh\u01b0ng ch\u00fang c\u0169ng l\u00e0m cho vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe nh\u1ea1y c\u1ea3m v\u1edbi l\u1ef1c, nhi\u1ec7t, \u1ee9ng su\u1ea5t l\u1eafp r\u00e1p v\u00e0 nhi\u1ec5m b\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i Sao Ph\u00f4i CVD ZnSe C\u1ea7n C\u1eeda S\u1ed5 C\u1eaft Kh\u00e1c Bi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p c\u1eaft ph\u1ea3i tu\u00e2n th\u1ee7 b\u1ed1n r\u00e0ng bu\u1ed9c v\u1ec1 v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1 V\u1eadt li\u1ec7u<\/th><th>Gi\u00e1 tr\u1ecb Tham kh\u1ea3o \u0110i\u1ec3n h\u00ecnh<\/th><th>\u00dd ngh\u0129a C\u1eaft<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 c\u1ee9ng Knoop<\/td><td>105-120 kg\/mm2<\/td><td>C\u1ea7n l\u1ef1c th\u1ea5p; \u00e1p l\u1ef1c qu\u00e1 m\u1ee9c t\u1ea1o ra c\u00e1c v\u1ebft x\u01b0\u1edbc s\u00e2u v\u00e0 h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t<\/td><\/tr><tr><td>H\u1ea5p th\u1ee5 kh\u1ed1i \u1edf 10,6 \u00b5m<\/td><td>&lt; 0,0005 cm-1 \u0111\u1ed1i v\u1edbi CVD ZnSe lo\u1ea1i cao c\u1ea5p<\/td><td>H\u01b0 h\u1ecfng do c\u1eaft ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf tr\u01b0\u1edbc khi ph\u1ee7, n\u1ebfu kh\u00f4ng \u0111\u1ed9 h\u1ea5p th\u1ee5 c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 t\u0103ng l\u00ean<\/td><\/tr><tr><td>D\u1ea3i truy\u1ec1n qua<\/td><td>kho\u1ea3ng 0,5-22 \u00b5m t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i v\u00e0 \u0111\u1ed9 d\u00e0y<\/td><td>C\u00e1c khuy\u1ebft t\u1eadt c\u1ea1nh v\u00e0 t\u00e1n x\u1ea1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 vi\u1ec7c s\u1eed d\u1ee5ng IR v\u00e0 ki\u1ec3m tra ch\u00f9m tia c\u0103n ch\u1ec9nh nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>H\u00e0m l\u01b0\u1ee3ng selen<\/td><td>b\u1ee5i\/b\u00f9n ch\u1ee9a selen<\/td><td>C\u1eaft \u01b0\u1edbt, bao b\u1ecdc, l\u1ecdc v\u00e0 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i l\u00e0 c\u00e1c y\u00eau c\u1ea7u quy tr\u00ecnh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ngu\u1ed3n cho c\u00e1c gi\u1edbi h\u1ea1n n\u00e0y bao g\u1ed3m d\u1eef li\u1ec7u thu\u1ed9c t\u00ednh v\u1eadt li\u1ec7u ZnSe c\u1ee7a Coherent, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m ZnSe c\u1ee7a Edmund Optics, trang v\u1eadt li\u1ec7u quang h\u1ecdc CVD ZnSe c\u1ee7a Hellma Materials v\u00e0 h\u01b0\u1edbng d\u1eabn ph\u01a1i nhi\u1ec5m selen c\u1ee7a CDC\/NIOSH.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u1ef1c t\u1ebf, CVD ZnSe d\u1ec5 b\u1ecb tr\u1ea7y x\u01b0\u1edbc nh\u01b0ng kh\u00f4ng d\u1ec5 s\u1eeda ch\u1eefa. D\u1ee5ng c\u1ee5 c\u00f3 th\u1ec3 \u0111i v\u00e0o v\u1eadt li\u1ec7u v\u1edbi \u00edt l\u1ef1c c\u1ea3n, nh\u01b0ng ph\u00f4i c\u00f3 th\u1ec3 b\u1ecb s\u1ee9t m\u1ebb ho\u1eb7c n\u1ee9t n\u1ebfu \u0111\u1ed3 g\u00e1 l\u00e0m cong n\u00f3, n\u1ebfu t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao qu\u00e1 m\u1ea1nh, ho\u1eb7c n\u1ebfu h\u1ed7 tr\u1ee3 ph\u00eda tho\u00e1t y\u1ebfu. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao b\u01b0\u1edbc c\u1eaft ph\u00f4i n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp nh\u01b0 m\u1ed9t quy tr\u00ecnh quang h\u1ecdc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c c\u1eaft b\u1eb1ng c\u01b0a th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quy tr\u00ecnh C\u1eaft Ph\u00f4i CVD ZnSe<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1: Ki\u1ec3m tra v\u00e0 L\u1eadp b\u1ea3n \u0111\u1ed3 Ph\u00f4i \u0110\u1ea7u v\u00e0o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u1eaft, h\u00e3y ki\u1ec3m tra v\u1eadt li\u1ec7u CVD ZnSe xem c\u00f3 t\u1ea1p ch\u1ea5t, b\u1ecdt kh\u00ed, v\u1ebft s\u1ee9t, d\u1ea3i ph\u00e1t tri\u1ec3n, v\u1ebft n\u1ee9t c\u1ea1nh v\u00e0 nhi\u1ec5m b\u1ea9n b\u1ec1 m\u1eb7t hay kh\u00f4ng. Coherent l\u01b0u \u00fd r\u1eb1ng c\u00e1c \u0111\u1ebf ZnSe c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng v\u1eadt li\u1ec7u t\u1ea5m, ph\u00f4i khoan l\u00f5i, ph\u00f4i \u0111\u00e3 m\u00e0i c\u1ea1nh ho\u1eb7c ph\u00f4i tr\u00f2ng k\u00ednh \u0111\u00e3 t\u1ea1o h\u00ecnh, bao g\u1ed3m c\u1ea3 c\u00e1c \u0111\u1ebf c\u00f3 k\u00edch th\u01b0\u1edbc l\u00ean \u0111\u1ebfn 300 mm. Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi d\u1ea1ng cung c\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u h\u00ecnh tr\u1ee5, \u0111\u00e1nh d\u1ea5u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u01b0\u1edbng ph\u00e1t tri\u1ec3n v\u00e0 kh\u1ea9u \u0111\u1ed9 r\u00f5 r\u00e0ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng<\/li>\n\n\n\n<li>C\u00e1c v\u1ebft s\u1ee9t c\u1ea1nh v\u00e0 d\u1ea5u hi\u1ec7u x\u1eed l\u00fd hi\u1ec7n c\u00f3<\/li>\n\n\n\n<li>H\u01b0\u1edbng v\u00e0o v\u00e0 ra c\u1ee7a l\u01b0\u1ee1i c\u01b0a<\/li>\n\n\n\n<li>Dung sai v\u1eadt li\u1ec7u t\u1ed1i thi\u1ec3u \u0111\u1ec3 m\u00e0i ph\u1eb3ng ho\u1eb7c t\u1ea1o h\u00ecnh<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u t\u1ea5m h\u00ecnh ch\u1eef nh\u1eadt, h\u00e3y \u0111\u00e1nh d\u1ea5u b\u1ed1 c\u1ee5c x\u1ebfp l\u1edbp \u0111\u1ec3 m\u1ed7i ph\u00f4i gi\u1eef \u0111\u1ee7 dung sai c\u1ea1nh \u0111\u1ec3 v\u00e1t m\u00e9p v\u00e0 \u0111\u1ecbnh c\u1ee1 cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng b\u1eaft \u0111\u1ea7u c\u1eaft ph\u00f4i CVD ZnSe t\u1eeb b\u1ea3n v\u1ebd ch\u1ec9 mang t\u00ednh danh ngh\u0129a. B\u1ea3n \u0111\u1ed3 ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u th\u1ef1c t\u1ebf n\u00ean x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c \u0111\u01b0\u1eddng c\u1eaft, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean v\u1eadt li\u1ec7u c\u1ea5p laser \u0111\u1eaft ti\u1ec1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2: Ch\u1ecdn Ph\u01b0\u01a1ng ph\u00e1p C\u1eaft<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c l\u1ef1a ch\u1ecdn ch\u00ednh l\u00e0 c\u1eaft b\u1eb1ng d\u00e2y kim c\u01b0\u01a1ng, c\u1eaft b\u1eb1ng c\u01b0a ID v\u00e0 c\u1eaft b\u1eb1ng l\u01b0\u1ee1i c\u01b0a v\u00f2ng ho\u1eb7c l\u01b0\u1ee1i c\u01b0a ngo\u1ea1i vi.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Method<\/th><th>Best Use<\/th><th>L\u1ee3i th\u1ebf ch\u00ednh<\/th><th>R\u1ee7i ro ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>C\u01b0a d\u00e2y kim c\u01b0\u01a1ng<\/td><td>Nhi\u1ec1u \u0111\u0129a, ph\u00f4i l\u1edbn, s\u1ea3n xu\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 d\u00e0y l\u00e1t c\u1eaft<\/td><td>L\u1ef1c c\u1eaft th\u1ea5p v\u00e0 \u0111\u1ed9 d\u00e0y l\u00e1t c\u1eaft h\u1eb9p<\/td><td>\u0110\u1ed9 cong c\u1ee7a d\u00e2y, s\u1ee9t m\u1ebb khi tho\u00e1t, thi\u1ebft l\u1eadp ch\u1eadm n\u1ebfu \u0111\u1ed3 g\u00e1 k\u00e9m<\/td><\/tr><tr><td>C\u01b0a ID<\/td><td>C\u00e1c \u0111\u0129a \u0111\u01a1n c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 c\u00e1c ph\u1ea7n m\u1ecfng<\/td><td>H\u00ecnh h\u1ecdc \u1ed5n \u0111\u1ecbnh v\u00e0 ti\u1ec1m n\u0103ng b\u1ec1 m\u1eb7t m\u1ecbn<\/td><td>Chi ph\u00ed l\u01b0\u1ee1i c\u1eaft cao h\u01a1n v\u00e0 gi\u1edbi h\u1ea1n \u0111\u01b0\u1eddng k\u00ednh<\/td><\/tr><tr><td>L\u01b0\u1ee1i c\u01b0a v\u00f2ng\/ngo\u1ea1i vi<\/td><td>\u0110\u1ecbnh h\u00ecnh th\u00f4 v\u00e0 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u kh\u00f4ng quan tr\u1ecdng<\/td><td>Thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n cho m\u1ed9t s\u1ed1 h\u00ecnh d\u1ea1ng kh\u1ed1i<\/td><td>R\u00e3nh c\u1eaft r\u1ed9ng h\u01a1n v\u00e0 nguy c\u01a1 n\u1ee9t v\u1ee1 cao h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe, <a href=\"\/vi\/may-cat-kinh-znse\/\">c\u01b0a d\u00e2y kim c\u01b0\u01a1ng<\/a> l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf khi hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u v\u00e0 l\u1ef1c c\u1eaft th\u1ea5p l\u00e0 quan tr\u1ecdng. L\u01b0\u1ee1i c\u01b0a ID v\u1eabn c\u00f3 \u00fd ngh\u0129a \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 \u0111\u0129a m\u1ecfng ho\u1eb7c c\u00f4ng vi\u1ec7c y\u00eau c\u1ea7u \u0111\u1ed9 d\u00e0y ch\u1eb7t ch\u1ebd, nh\u01b0ng r\u00e3nh c\u1eaft r\u1ed9ng h\u01a1n v\u00e0 h\u00ecnh d\u1ea1ng d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c bi\u1ec7n minh b\u1edfi y\u00eau c\u1ea7u dung sai sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vai tr\u00f2 r\u1ed9ng h\u01a1n c\u1ee7a thi\u1ebft b\u1ecb quang h\u1ecdc trong vi\u1ec7c c\u1eaft, m\u00e0i, \u0111\u00e1nh b\u00f3ng v\u00e0 ki\u1ec3m tra \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong <a href=\"\/vi\/thiet-bi-san-xuat-quang-hoc-hong-ngoai\/\">thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t quang h\u1ecdc h\u1ed3ng ngo\u1ea1i<\/a> 5. trung t\u00e2m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3: G\u00e1 ph\u00f4i m\u00e0 kh\u00f4ng l\u00e0m cong n\u00f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00e1 l\u1eafp l\u00e0 \u0111i\u1ec3m l\u1ed7i \u1ea9n ph\u1ed5 bi\u1ebfn nh\u1ea5t trong vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe. V\u00ec ZnSe m\u1ec1m v\u00e0 gi\u00f2n, t\u1ea3i \u0111i\u1ec3m t\u1eeb k\u1eb9p c\u00f3 th\u1ec3 t\u1ea1o ra v\u1ebft n\u1ee9t c\u00e1ch xa \u0111\u01b0\u1eddng c\u1eaft. Ph\u00f4i c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i sau khi c\u1eaft v\u00e0 sau \u0111\u00f3 b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh m\u00e0i v\u00ec v\u1ebft n\u1ee9t \u0111\u00e3 \u0111\u01b0\u1ee3c gieo m\u1ea7m trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nguy\u00ean t\u1eafc l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng s\u00e1p ph\u1ee7 to\u00e0n b\u1ed9 di\u1ec7n t\u00edch, ch\u1ea5t k\u1ebft d\u00ednh \u1ee9ng su\u1ea5t th\u1ea5p ho\u1eb7c h\u1ed7 tr\u1ee3 \u0111\u1ed3ng d\u1ea1ng khi c\u00f3 th\u1ec3<\/li>\n\n\n\n<li>Tr\u00e1nh ti\u1ebfp x\u00fac \u0111i\u1ec3m kim lo\u1ea1i c\u1ee9ng tr\u00ean b\u1ec1 m\u1eb7t ZnSe<\/li>\n\n\n\n<li>H\u1ed7 tr\u1ee3 m\u1eb7t tho\u00e1t b\u1eb1ng t\u1ea5m l\u00f3t hy sinh khi c\u00f3 kh\u1ea3 n\u0103ng n\u1ee9t v\u1ee1<\/li>\n\n\n\n<li>Gi\u1eef m\u1eb7t tham chi\u1ebfu s\u1ea1ch s\u1ebd, ph\u1eb3ng v\u00e0 kh\u00f4ng c\u00f3 m\u1ea3nh v\u1ee5n b\u1ecb k\u1eb9t<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng l\u1ef1c k\u1eb9p th\u1ea5p v\u00e0 x\u00e1c minh r\u1eb1ng ph\u00f4i kh\u00f4ng b\u1ecb l\u1eafc tr\u01b0\u1edbc khi c\u1eaft<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi ph\u00f4i tr\u00f2n, g\u00e1 ch\u1eef V ho\u1eb7c g\u00e1 \u0111\u1ee1 n\u00ean ph\u00e2n b\u1ed5 l\u1ef1c tr\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac r\u1ed9ng. \u0110\u1ed1i v\u1edbi c\u00e1c m\u1ea3nh h\u00ecnh ch\u1eef nh\u1eadt, h\u1ed7 tr\u1ee3 c\u1ea3 hai m\u1eb7t c\u1ee7a \u0111\u01b0\u1eddng c\u1eaft \u0111\u1ec3 ph\u1ea7n c\u1eaft ra kh\u00f4ng b\u1ecb v\u00f5ng v\u00e0 x\u00e9 c\u1ea1nh tho\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4: Ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao, \u0111\u1ed9 c\u0103ng d\u00e2y v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 b\u1ea3o th\u1ee7 v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1eeb c\u00e1c l\u1ea7n c\u1eaft th\u1eed. M\u1ee5c ti\u00eau l\u00e0 m\u1ed9t v\u1ebft c\u1eaft \u1ed5n \u0111\u1ecbnh kh\u00f4ng c\u00f3 ti\u1ebfng rung \u0111\u1ed9ng c\u00f3 th\u1ec3 nghe th\u1ea5y, kh\u00f4ng c\u00f3 v\u1ebft n\u1ee9t tho\u00e1t ra nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c v\u00e0 kh\u00f4ng t\u00edch t\u1ee5 nhi\u1ec7t t\u1ea1i giao di\u1ec7n c\u1eaft.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tham s\u1ed1<\/th><th>\u0110i\u1ec3m b\u1eaft \u0111\u1ea7u th\u1ef1c t\u1ebf<\/th><th>Quy t\u1eafc \u0111i\u1ec1u ch\u1ec9nh<\/th><\/tr><\/thead><tbody><tr><td>Feed rate<\/td><td>Th\u1ea5p h\u01a1n gecmani tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y<\/td><td>Gi\u1ea3m n\u1ebfu xu\u1ea5t hi\u1ec7n s\u1ee9t m\u1ebb c\u1ea1nh, rung \u0111\u1ed9ng ho\u1eb7c v\u1ebft n\u1ee9t tho\u00e1t ra<\/td><\/tr><tr><td>Wire tension<\/td><td>\u1ed4n \u0111\u1ecbnh nh\u01b0ng kh\u00f4ng qu\u00e1 m\u1ee9c<\/td><td>T\u0103ng nh\u1eb9 n\u1ebfu d\u00e2y b\u1ecb cong g\u00e2y ra c\u00f4n; gi\u1ea3m n\u1ebfu v\u1ebft n\u1ee9t t\u0103ng l\u00ean<\/td><\/tr><tr><td>Ch\u1ea5t l\u00e0m m\u00e1t<\/td><td>C\u1eaft \u01b0\u1edbt li\u00ean t\u1ee5c b\u1eb1ng n\u01b0\u1edbc<\/td><td>T\u0103ng l\u01b0u l\u01b0\u1ee3ng n\u1ebfu b\u00f9n t\u00edch t\u1ee5 ho\u1eb7c v\u1ebft x\u01b0\u1edbc b\u1ec1 m\u1eb7t tr\u1edf n\u00ean t\u1ed3i t\u1ec7 h\u01a1n<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i<\/td><td>Kim c\u01b0\u01a1ng m\u1ecbn \u0111\u1ebfn trung b\u00ecnh \u0111\u1ec3 c\u1eaft l\u00e1t s\u1ea3n xu\u1ea5t<\/td><td>S\u1eed d\u1ee5ng h\u1ea1t m\u1ecbn h\u01a1n khi dung sai v\u1eadt li\u1ec7u sau n\u00e0y b\u1ecb h\u1ea1n ch\u1ebf<\/td><\/tr><tr><td>H\u1ed7 tr\u1ee3 tho\u00e1t<\/td><td>T\u1ea5m l\u00f3t hy sinh ho\u1eb7c h\u1ed7 tr\u1ee3 to\u00e0n b\u1ed9<\/td><td>Th\u00eam h\u1ed7 tr\u1ee3 khi xu\u1ea5t hi\u1ec7n m\u1ea3nh v\u1ee5n t\u1ea1i \u0111i\u1ec3m \u0111\u1ed9t ph\u00e1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00e1nh c\u1eaft kh\u00f4. ZnSe ch\u1ee9a selen, v\u00e0 H\u01b0\u1edbng d\u1eabn b\u1ecf t\u00fai CDC\/NIOSH li\u1ec7t k\u00ea gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m selen \u1edf m\u1ee9c trung b\u00ecnh c\u00f3 tr\u1ecdng s\u1ed1 th\u1eddi gian l\u00e0 0,2 mg\/m3. C\u1eaft \u01b0\u1edbt, che ch\u1eafn, thu gom c\u1ee5c b\u1ed9 v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t c\u00f3 l\u1ecdc l\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ea1t ch\u1ee9a selen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 5: L\u00e0m s\u1ea1ch v\u00e0 c\u00e1ch ly b\u00f9n c\u1eaft<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng ch\u1ea5t l\u00e0m m\u00e1t l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng. N\u1ebfu c\u00e1c h\u1ea1t c\u00f2n l\u01b0u th\u00f4ng, ch\u00fang c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc b\u1ec1 m\u1eb7t c\u1eaft v\u00e0 l\u00e0m nhi\u1ec5m b\u1ea9n c\u00e1c b\u01b0\u1edbc m\u00e0i sau n\u00e0y. N\u1ebfu b\u00f9n \u0111\u01b0\u1ee3c x\u1eed l\u00fd m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n, quy tr\u00ecnh s\u1ebd tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 qu\u1ea3n l\u00fd s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ea5t th\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe, m\u00e1y n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Khu v\u1ef1c c\u1eaft k\u00edn<\/li>\n\n\n\n<li>Cung c\u1ea5p ch\u1ea5t l\u00e0m m\u00e1t li\u00ean t\u1ee5c cho c\u1ea3 hai m\u1eb7t v\u00e0o v\u00e0 ra<\/li>\n\n\n\n<li>L\u1ecdc ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ea1t m\u1ecbn ch\u1ee9a selen<\/li>\n\n\n\n<li>Thu gom b\u00f9n k\u00edn<\/li>\n\n\n\n<li>X\u1eed l\u00fd ch\u1ea5t th\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i theo quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng<\/li>\n\n\n\n<li>V\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 gi\u1eefa c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng \u0111\u1ec3 b\u00f9n ZnSe kh\u00f4 tr\u00ean b\u00e0n, g\u00e1 l\u1eafp, c\u1eeda m\u00e1y ho\u1eb7c c\u1ed1ng tho\u00e1t s\u00e0n. C\u1eb7n kh\u00f4 c\u00f3 th\u1ec3 bay v\u00e0o kh\u00f4ng kh\u00ed trong qu\u00e1 tr\u00ecnh v\u1ec7 sinh v\u00e0 l\u00e0m m\u1ea5t t\u00e1c d\u1ee5ng c\u1ee7a vi\u1ec7c c\u1eaft \u01b0\u1edbt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 6: Ki\u1ec3m tra ph\u00f4i \u0111\u00e3 c\u1eaft tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o m\u00e0i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi c\u1eaft, ph\u00f4i n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c chuy\u1ec3n sang m\u00e0i, \u0111\u00e1nh b\u00f3ng. Vi\u1ec7c n\u00e0y r\u1ebb h\u01a1n l\u00e0 ph\u00e1t hi\u1ec7n ra v\u1ea5n \u0111\u1ec1 sau nhi\u1ec1u b\u01b0\u1edbc x\u1eed l\u00fd h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111i\u1ec3m ki\u1ec3m tra:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1ee9t m\u1ebb c\u1ea1nh \u1edf c\u1ea3 hai m\u1eb7t v\u00e0o v\u00e0 ra<\/li>\n\n\n\n<li>V\u1ebft n\u1ee9t ch\u00e2n t\u00f3c d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi ho\u1eb7c ki\u1ec3m tra ph\u00e2n c\u1ef1c<\/li>\n\n\n\n<li>Bi\u1ebfn d\u1ea1ng \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 c\u00f4n<\/li>\n\n\n\n<li>V\u1ebft x\u01b0\u1edbc b\u1ec1 m\u1eb7t, d\u1ea5u rung \u0111\u1ed9ng v\u00e0 m\u1eabu d\u00e2y cung<\/li>\n\n\n\n<li>\u0110\u1ed9 s\u1ea1ch sau khi lo\u1ea1i b\u1ecf b\u00f9n<\/li>\n\n\n\n<li>Kho d\u1ef1 tr\u1eef c\u00f2n l\u1ea1i cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u1ea1 ngu\u1ed3n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ph\u00f4i c\u00f3 v\u1ebft n\u1ee9t nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c \u0111\u00f4i khi v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c n\u1ebfu v\u1ebft n\u1ee9t n\u1eb1m ngo\u00e0i kh\u1ea9u \u0111\u1ed9 r\u00f5 r\u00e0ng cu\u1ed1i c\u00f9ng. M\u1ed9t ph\u00f4i c\u00f3 v\u1ebft n\u1ee9t b\u00ean trong ho\u1eb7c v\u1ebft x\u01b0\u1edbc s\u00e2u kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp ch\u1ec9 v\u00ec k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i l\u00e0 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c l\u1ed7i c\u1eaft ph\u00f4i CVD ZnSe ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1ee1 c\u1ea1nh tho\u00e1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ee1 c\u1ea1nh tho\u00e1t th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 khi d\u00e2y ho\u1eb7c l\u01b0\u1ee1i c\u1eaft b\u1ecb \u0111\u1ee9t. Gi\u1ea3m t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao g\u1ea7n cu\u1ed1i v\u1ebft c\u1eaft, th\u00eam t\u1ea5m l\u00f3t b\u1ea3o v\u1ec7 v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u00e0m m\u00e1t v\u1eabn ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c m\u1eb7t tho\u00e1t. N\u1ebfu c\u00f9ng m\u1ed9t ki\u1ec3u v\u1ee1 l\u1eb7p l\u1ea1i, h\u00e3y ki\u1ec3m tra b\u1ed9 g\u00e1 thay v\u00ec ch\u1ec9 thay \u0111\u1ed5i d\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ec1 m\u1eb7t c\u1eaft b\u1ecb l\u01b0\u1ee3n s\u00f3ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ec1 m\u1eb7t l\u01b0\u1ee3n s\u00f3ng th\u01b0\u1eddng do d\u00e2y b\u1ecb cong, \u0111\u1ed9 c\u0103ng th\u1ea5p ho\u1eb7c ti\u1ebfn dao kh\u00f4ng \u0111\u1ec1u. T\u0103ng \u0111\u1ed9 c\u0103ng trong ph\u1ea1m vi an to\u00e0n c\u1ee7a m\u00e1y, r\u00fat ng\u1eafn kho\u1ea3ng c\u00e1ch kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng ph\u00f4i kh\u00f4ng b\u1ecb di chuy\u1ec3n trong b\u1ed9 g\u00e1. Kh\u00f4ng b\u00f9 tr\u1eeb b\u1eb1ng c\u00e1ch th\u00eam v\u1eadt li\u1ec7u m\u00e0i th\u00eam tr\u1eeb khi nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c; \u0111i\u1ec1u \u0111\u00f3 ch\u1ec9 chuy\u1ec3n chi ph\u00ed xu\u1ed1ng h\u1ea1 ngu\u1ed3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1ebft x\u01b0\u1edbc nh\u1ecf tr\u00ean ph\u00f4i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1ebft x\u01b0\u1edbc nh\u1ecf c\u00f3 th\u1ec3 do ch\u1ea5t l\u00e0m m\u00e1t b\u1ecb nhi\u1ec5m b\u1ea9n ho\u1eb7c b\u1ed9 g\u00e1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i. ZnSe m\u1ec1m, v\u00ec v\u1eady c\u00e1c h\u1ea1t c\u1ee9ng nh\u1ecf c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc b\u1ec1 m\u1eb7t nhanh ch\u00f3ng. Thay th\u1ebf ho\u1eb7c l\u1ecdc ch\u1ea5t l\u00e0m m\u00e1t, l\u00e0m s\u1ea1ch khu v\u1ef1c ti\u1ebfp x\u00fac c\u1ee7a b\u1ed9 g\u00e1 v\u00e0 ki\u1ec3m tra t\u00ecnh tr\u1ea1ng m\u00e0i m\u00f2n tr\u01b0\u1edbc khi l\u1eb7p l\u1ea1i v\u1ebft c\u1eaft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1ebft n\u1ee9t c\u00e1ch xa \u0111\u01b0\u1eddng c\u1eaft<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1ebft n\u1ee9t c\u00e1ch xa \u0111\u01b0\u1eddng c\u1eaft th\u01b0\u1eddng ch\u1ec9 ra \u1ee9ng su\u1ea5t l\u1eafp r\u00e1p, khuy\u1ebft t\u1eadt v\u1eadt li\u1ec7u c\u00f3 s\u1eb5n ho\u1eb7c s\u1ed1c nhi\u1ec7t. Ki\u1ec3m tra \u0111\u1ed9 ph\u1ee7 keo, l\u1ef1c k\u1eb9p v\u00e0 nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u00e0m m\u00e1t. N\u1ebfu c\u00e1c v\u1ebft n\u1ee9t th\u1eb3ng h\u00e0ng v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ph\u00e1t tri\u1ec3n ho\u1eb7c bao th\u1ec3, h\u00e3y c\u00e1ch ly l\u00f4 v\u1eadt li\u1ec7u v\u00e0 y\u00eau c\u1ea7u ch\u1ee9ng ch\u1ec9 ki\u1ec3m tra c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e0i kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft c\u01b0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu v\u1ebft c\u01b0a c\u00f2n l\u1ea1i sau khi m\u00e0i th\u00f4ng th\u01b0\u1eddng <a href=\"\/vi\/cua-so-znse-mai-hai-mat\/\">m\u00e0i hai m\u1eb7t c\u1eeda s\u1ed5 ZnSe<\/a>, giai \u0111o\u1ea1n c\u1eaft c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ea1o ra h\u01b0 h\u1ecfng s\u00e2u h\u01a1n m\u1ee9c cho ph\u00e9p d\u1ef1 ki\u1ebfn. Gi\u1ea3m \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i, gi\u1ea3m t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao v\u00e0 x\u00e1c minh r\u1eb1ng quy tr\u00ecnh c\u1eaft kh\u00f4ng b\u1ecb rung.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kho\u1ea3ng c\u1eaft v\u00e0 b\u00e0n giao h\u1ea1 ngu\u1ed3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c c\u1eaft ph\u00f4i CVD ZnSe n\u00ean \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f9ng v\u1edbi b\u01b0\u1edbc x\u1eed l\u00fd ti\u1ebfp theo. M\u1ed9t ph\u00f4i cho vi\u1ec7c m\u00e0i hai m\u1eb7t c\u00f3 c\u00e1c y\u00eau c\u1ea7u kh\u00e1c v\u1edbi m\u1ed9t ph\u00f4i d\u00f9ng \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng cong ho\u1eb7c m\u00e0i c\u1ea1nh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>B\u01b0\u1edbc h\u1ea1 ngu\u1ed3n<\/th><th>Y\u00eau c\u1ea7u c\u1eaft l\u00e0 g\u00ec<\/th><th>Why It Matters<\/th><\/tr><\/thead><tbody><tr><td>M\u00e0i hai m\u1eb7t<\/td><td>\u0110\u1ed9 d\u00e0y \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 nghi\u00eang th\u1ea5p, b\u1ec1 m\u1eb7t s\u1ea1ch<\/td><td>M\u00e0i ki\u1ec3m so\u00e1t \u0111\u1ed9 song song nh\u01b0ng kh\u00f4ng n\u00ean kh\u1eafc ph\u1ee5c l\u1ed7i c\u01b0a nghi\u00eam tr\u1ecdng<\/td><\/tr><tr><td>T\u1ea1o \u0111\u01b0\u1eddng cong<\/td><td>\u0110\u1ee7 v\u1eadt li\u1ec7u c\u1ea1nh v\u00e0 \u0111\u1ed9 d\u00e0y<\/td><td>Vi\u1ec7c t\u1ea1o b\u00e1n k\u00ednh th\u1ea5u k\u00ednh c\u1ea7n c\u00f3 kho\u1ea3ng v\u1eadt li\u1ec7u an to\u00e0n<\/td><\/tr><tr><td>Polishing<\/td><td>H\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t th\u1ea5p t\u1eeb c\u00e1c b\u01b0\u1edbc tr\u01b0\u1edbc<\/td><td>\u0110\u00e1nh b\u00f3ng lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u h\u1ea1n ch\u1ebf v\u00e0 kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa c\u00e1c v\u1ebft n\u1ee9t s\u00e2u<\/td><\/tr><tr><td>Ph\u1ee7 AR<\/td><td>B\u1ec1 m\u1eb7t ti\u1ec1n \u0111\u00e1nh b\u00f3ng s\u1ea1ch, kh\u00f4ng c\u00f3 khuy\u1ebft t\u1eadt<\/td><td>L\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 khu\u1ebfch \u0111\u1ea1i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 nhi\u1ec5m b\u1ea9n v\u00e0 t\u00e1n x\u1ea1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi quang h\u1ecdc laser CO2, to\u00e0n b\u1ed9 chu\u1ed7i t\u1eeb ph\u00f4i CVD \u0111\u1ebfn b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 tr\u00ean trang <a href=\"\/vi\/san-xuat-quang-hoc-laser-co2-bang-znse\/\">quy tr\u00ecnh s\u1ea3n xu\u1ea5t quang h\u1ecdc laser CO2 b\u1eb1ng ZnSe<\/a> Phi\u00ean b\u1ea3n ng\u1eafn g\u1ecdn r\u1ea5t \u0111\u01a1n gi\u1ea3n: vi\u1ec7c c\u1eaft ph\u00f4i \u0111\u1eb7t ra ng\u01b0\u1ee1ng h\u01b0 h\u1ecfng cho m\u1ecdi th\u1ee9 theo sau.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe  id=\"_ytid_82523\"  width=\"640\" height=\"360\"  data-origwidth=\"640\" data-origheight=\"360\" src=\"https:\/\/www.youtube.com\/embed\/4-n2HpIz72U?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"Tr\u00ecnh ph\u00e1t YouTube\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u1eaft ph\u00f4i CVD ZnSe so v\u1edbi c\u1eaft th\u1ea5u k\u00ednh ZnSe n\u00f3i chung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hai trang n\u00e0y kh\u00f4ng n\u00ean c\u1ea1nh tranh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Trang<\/th><th>\u00dd \u0111\u1ecbnh t\u00ecm ki\u1ebfm<\/th><th>C\u00e2u h\u1ecfi ch\u00ednh \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi<\/th><\/tr><\/thead><tbody><tr><td>c\u1eaft ph\u00f4i CVD ZnSe<\/td><td>Quy tr\u00ecnh v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng cho v\u1eadt li\u1ec7u CVD th\u00f4<\/td><td>Ph\u00f4i CVD ZnSe n\u00ean \u0111\u01b0\u1ee3c c\u1eaft nh\u01b0 th\u1ebf n\u00e0o tr\u01b0\u1edbc khi x\u1eed l\u00fd quang h\u1ecdc h\u1ea1 ngu\u1ed3n?<\/td><\/tr><tr><td>M\u00e1y c\u1eaft th\u1ea5u k\u00ednh ZnSe<\/td><td>L\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb v\u00e0 c\u00e0i \u0111\u1eb7t v\u1eadn h\u00e0nh<\/td><td>N\u00ean s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh m\u00e1y v\u00e0 c\u1eaft n\u00e0o cho s\u1ea3n xu\u1ea5t th\u1ea5u k\u00ednh ZnSe?<\/td><\/tr><tr><td>quy tr\u00ecnh s\u1ea3n xu\u1ea5t quang h\u1ecdc laser CO2 b\u1eb1ng ZnSe<\/td><td>Chu\u1ed7i s\u1ea3n xu\u1ea5t \u0111\u1ea7y \u0111\u1ee7<\/td><td>ZnSe tr\u1edf th\u00e0nh quang h\u1ecdc laser CO2 ho\u00e0n ch\u1ec9nh nh\u01b0 th\u1ebf n\u00e0o?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trang c\u1eaft ph\u00f4i CVD ZnSe n\u00e0y h\u1eb9p h\u01a1n. N\u00f3 d\u00e0nh cho c\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 bi\u1ebft r\u1eb1ng h\u1ecd ph\u1ea3i x\u1eed l\u00fd CVD ZnSe v\u00e0 c\u1ea7n ng\u0103n ng\u1eeba n\u1ee9t, v\u1ee1 c\u1ea1nh, s\u1ef1 c\u1ed1 b\u00f9n v\u00e0 gi\u1ea3m n\u0103ng su\u1ea5t h\u1ea1 ngu\u1ed3n \u1edf b\u01b0\u1edbc gia c\u00f4ng \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Danh s\u00e1ch ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho c\u1eaft ph\u00f4i CVD ZnSe<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m c\u1eaft ho\u1eb7c b\u00e1o gi\u00e1 s\u1ea3n xu\u1ea5t, h\u00e3y chu\u1ea9n b\u1ecb th\u00f4ng tin sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00ecnh th\u1ee9c v\u1eadt li\u1ec7u: ph\u00f4i tr\u00f2n, thanh, t\u1ea5m, kh\u1ed1i ho\u1eb7c ph\u00f4i do nh\u00e0 cung c\u1ea5p chu\u1ea9n b\u1ecb<\/li>\n\n\n\n<li>Lo\u1ea1i v\u1eadt li\u1ec7u: CVD ti\u00eau chu\u1ea9n, CVD c\u1ea5p laser ho\u1eb7c ZnSe \u0111a ph\u1ed5<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc ph\u00f4i t\u1ed1i \u0111a v\u00e0 kh\u1ea9u \u0111\u1ed9 r\u00f5 r\u00e0ng t\u1ed1i thi\u1ec3u<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y c\u1eaft m\u1ee5c ti\u00eau v\u00e0 l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cho ph\u00e9p \u0111\u1ec3 m\u00e0i ho\u1eb7c t\u1ea1o h\u00ecnh<\/li>\n\n\n\n<li>Kho\u1ea3ng v\u1ee1 c\u1ea1nh b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i kh\u1ea9u \u0111\u1ed9 cu\u1ed1i c\u00f9ng<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra y\u00eau c\u1ea7u sau khi c\u1eaft<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u x\u1eed l\u00fd ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 ch\u1ea5t th\u1ea3i selen<\/li>\n\n\n\n<li>L\u1ed9 tr\u00ecnh h\u1ea1 ngu\u1ed3n: m\u00e0i, t\u1ea1o h\u00ecnh, \u0111\u00e1nh b\u00f3ng, ph\u1ee7 ho\u1eb7c l\u1eafp r\u00e1p<\/li>\n\n\n\n<li>Kh\u1ed1i l\u01b0\u1ee3ng h\u00e0ng n\u0103m v\u00e0 k\u00edch th\u01b0\u1edbc l\u00f4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng tin n\u00e0y cho ph\u00e9p c\u1ea5u h\u00ecnh quy tr\u00ecnh c\u1eaft xung quanh quang h\u1ecdc cu\u1ed1i c\u00f9ng, kh\u00f4ng ch\u1ec9 xung quanh thao t\u00e1c c\u01b0a \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vimfun H\u1ed7 tr\u1ee3 C\u1eaft Ph\u00f4i ZnSe CVD Nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vimfun h\u1ed7 tr\u1ee3 c\u1eaft ph\u00f4i ZnSe CVD nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t quang h\u1ecdc h\u1ed3ng ngo\u1ea1i ho\u00e0n ch\u1ec9nh. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ZnSe, quy tr\u00ecnh thi\u1ebft b\u1ecb th\u00f4ng th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"\/vi\/may-cat-kinh-znse\/\">M\u00e1y c\u1eaft th\u1ea5u k\u00ednh ZnSe<\/a> \u0111\u1ec3 c\u1eaft l\u00e1t l\u1ef1c th\u1ea5p c\u00e1c thanh, t\u1ea5m ho\u1eb7c kh\u1ed1i ZnSe CVD<\/li>\n\n\n\n<li><a href=\"\/vi\/cua-so-znse-mai-hai-mat\/\">m\u00e0i hai m\u1eb7t c\u1eeda s\u1ed5 ZnSe<\/a> thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y, \u0111\u1ed9 song song v\u00e0 ti\u1ec1n \u0111\u00e1nh b\u00f3ng<\/li>\n\n\n\n<li><a href=\"\/vi\/danh-bong-quang-hoc-kem-selenide\/\">\u0110\u00e1nh b\u00f3ng quang h\u1ecdc K\u1ebdm Selenide<\/a> thi\u1ebft b\u1ecb chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t c\u1ea5p laser<\/li>\n\n\n\n<li><a href=\"\/vi\/san-xuat-quang-hoc-laser-co2-bang-znse\/\">quy tr\u00ecnh s\u1ea3n xu\u1ea5t quang h\u1ecdc laser CO2 b\u1eb1ng ZnSe<\/a> t\u00edch h\u1ee3p quy tr\u00ecnh c\u1eaft, m\u00e0i, \u0111\u00e1nh b\u00f3ng, chu\u1ea9n b\u1ecb ph\u1ee7 v\u00e0 QC<\/li>\n\n\n\n<li><a href=\"\/vi\/thiet-bi-san-xuat-quang-hoc-hong-ngoai\/\">thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t quang h\u1ecdc h\u1ed3ng ngo\u1ea1i<\/a> cho c\u00e1c c\u01a1 s\u1edf c\u0169ng x\u1eed l\u00fd germanium, ZnS, silicon v\u00e0 c\u00e1c v\u1eadt li\u1ec7u IR kh\u00e1c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu quy tr\u00ecnh ZnSe hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n l\u00e0m m\u1ea5t ph\u00f4i do n\u1ee9t c\u1ea1nh, n\u1ee9t ng\u1ea7m ho\u1eb7c k\u1ebft qu\u1ea3 m\u00e0i h\u1ea1 ngu\u1ed3n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, h\u00e3y g\u1eedi cho ch\u00fang t\u00f4i h\u00ecnh th\u1ee9c v\u1eadt li\u1ec7u, h\u00ecnh d\u1ea1ng m\u1ee5c ti\u00eau v\u00e0 \u1ea3nh ch\u1ee5p l\u1ed7i. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 xem x\u00e9t quy tr\u00ecnh c\u1eaft v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed3 g\u00e1, d\u00e2y, ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 ki\u1ec3m tra tr\u01b0\u1edbc khi b\u1ea1n cam k\u1ebft s\u1ea3n xu\u1ea5t \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.coherent.com\/optics\/crystals\/bulk-optical-materials\/zinc-selenide\" target=\"_blank\" rel=\"noreferrer noopener\">Coherent: K\u1ebdm Selenide (ZnSe)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.edmundoptics.com\/p\/50mm-dia-x-3mm-thickness-uncoated-znse-window\/23127\/\" target=\"_blank\" rel=\"noreferrer noopener\">Edmund Optics: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1eeda s\u1ed5 ZnSe kh\u00f4ng ph\u1ee7<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.hellma-materials.com\/en\/optical-materials\/ceramics-for-optics\/zinc-selenide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Hellma Materials: V\u1eadt li\u1ec7u quang h\u1ecdc K\u1ebdm Selenide CVD<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.cdc.gov\/niosh\/npg\/npgd0550.html\" target=\"_blank\" rel=\"noreferrer noopener\">CDC\/NIOSH Pocket Guide: Selen<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>CVD ZnSe blank cutting is the first yield-critical machining step in zinc selenide optics production. Before a CO2 laser lens can be ground, polished, coated, and inspected, the CVD-grown material must be cut into stable discs, windows, or near-net blanks without edge chipping, hidden cracks, deep subsurface damage, or selenium-contaminated dry dust. This guide focuses [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":5318,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":[862],"tags":[1018,855,1019],"class_list":["post-5315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-process-technology","tag-blank-cutting","tag-co2-laser-optics","tag-cvd-znse"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts\/5315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/comments?post=5315"}],"version-history":[{"count":1,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts\/5315\/revisions"}],"predecessor-version":[{"id":5319,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts\/5315\/revisions\/5319"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media\/5318"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media?parent=5315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/categories?post=5315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/tags?post=5315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}