{"id":5007,"date":"2026-07-11T23:10:43","date_gmt":"2026-07-11T15:10:43","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=5007"},"modified":"2026-07-11T23:10:46","modified_gmt":"2026-07-11T15:10:46","slug":"may-mai-quang-hoc-ir-phu-hop-voi-vat-lieu-nao","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/vi\/may-mai-quang-hoc-ir-phu-hop-voi-vat-lieu-nao\/","title":{"rendered":"M\u00e1y m\u00e0i quang h\u1ecdc IR ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u n\u00e0o? Germanium, Silicon, ZnSe"},"content":{"rendered":"

B\u1ea1n c\u00f3 th\u1ec3 m\u00e0i m\u1ed9t v\u1eadt li\u1ec7u b\u1ecb v\u1ee1 d\u01b0\u1edbi \u00e1p l\u1ef1c sai \u2013 v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n v\u00e0ng kh\u00f4ng? T\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi quang h\u1ecdc h\u1ed3ng ngo\u1ea1i h\u01a1n 7 n\u0103m. T\u00f4i bi\u1ebft c\u00e1i g\u00ec \u0111\u01b0\u1ee3c v\u00e0 c\u00e1i g\u00ec kh\u00f4ng. Trong b\u00e0i vi\u1ebft n\u00e0y, t\u00f4i s\u1ebd m\u00f4 t\u1ea3 M\u00e1y M\u00e0i Quang H\u1ecdc IR b\u1eb1ng nh\u1eefng l\u1eddi l\u1ebd \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n

B\u1ea1n s\u1ebd t\u00ecm hi\u1ec3u m\u00e1y m\u00e0i quang h\u1ecdc IR l\u00e0 g\u00ec. B\u1ea1n s\u1ebd th\u1ea5y h\u1ecd \u0111ang s\u1eed d\u1ee5ng nh\u1eefng v\u1eadt li\u1ec7u n\u00e0o. B\u1ea1n c\u0169ng s\u1ebd h\u1ecdc c\u00e1ch ch\u1ecdn m\u00e1y v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p. Cu\u1ed1i c\u00f9ng, b\u1ea1n s\u1ebd nh\u1eadn ra t\u1ea1i sao Vimfun l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho nhi\u1ec7m v\u1ee5 n\u00e0y.<\/p>\n\n\n\n

M\u00e1y M\u00e0i Quang H\u1ecdc IR l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 quan tr\u1ecdng?<\/strong><\/h1>\n\n\n\n

An m\u00e1y m\u00e0i quang h\u1ecdc IR<\/a><\/strong> m\u00e0i c\u00e1c v\u1eadt li\u1ec7u quang h\u1ecdc h\u1ed3ng ngo\u1ea1i. N\u00f3 chuy\u1ec3n \u0111\u1ed5i ph\u00f4i th\u00f4 th\u00e0nh th\u1ea5u k\u00ednh, c\u1eeda s\u1ed5 v\u00e0 v\u00f2m. C\u00e1c v\u1eadt li\u1ec7u kh\u00f3 nh\u01b0 Germanium, Silicon v\u00e0 ZnSe c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd. Ch\u00fang m\u1ecfng manh, m\u1ec1m ho\u1eb7c \u0111\u1ed9c h\u1ea1i. M\u00e1y m\u00e0i k\u00ednh th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi ch\u00fang m\u1ed9t c\u00e1ch an to\u00e0n.\u00a0<\/p>\n\n\n\n

N\u00f3 qu\u00e1 nhanh ho\u1eb7c qu\u00e1 m\u1ea1nh. T\u1ed1c \u0111\u1ed9, \u00e1p su\u1ea5t, ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 lo\u1ea1i \u0111\u00e1 m\u00e0i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t r\u1ea5t c\u1ea9n th\u1eadn b\u1edfi M\u00e1y M\u00e0i Tr\u00f2ng K\u00ednh H\u1ed3ng Ngo\u1ea1i t\u1ed1t. Th\u1ef1c hi\u1ec7n sai m\u1ed9t b\u01b0\u1edbc v\u00e0 c\u00e1c th\u1ea5u k\u00ednh s\u1ebd n\u1ee9t, b\u1ec1 m\u1eb7t h\u1ecfng, v\u00e0 v\u1eadt li\u1ec7u \u0111\u1eaft ti\u1ec1n b\u1ecb l\u00e3ng ph\u00ed. \u0110\u1ed9 ch\u00ednh x\u00e1c kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 xa x\u1ec9 \u1edf \u0111\u00e2y.<\/p>\n\n\n\n

\"Vimfun
Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n

M\u00e1y M\u00e0i Ti\u00eau Chu\u1ea9n so v\u1edbi M\u00e1y M\u00e0i Quang H\u1ecdc IR<\/strong><\/h3>\n\n\n\n
Feature<\/strong><\/td>M\u00e1y M\u00e0i K\u00ednh Ti\u00eau Chu\u1ea9n<\/strong><\/td>M\u00e1y m\u00e0i k\u00ednh IR<\/strong><\/td><\/tr>
Material Range<\/td>Borosilicate, Soda-lime<\/td>Ge, Si, ZnSe, ZnS, Sapphire<\/td><\/tr>
Ki\u1ec3m So\u00e1t T\u1ed1c \u0110\u1ed9 Tr\u1ee5c Quay<\/td>Basic<\/td>\u0110\u1ed9 Ch\u00ednh X\u00e1c Cao, Bi\u1ebfn \u0110\u1ed5i<\/td><\/tr>
Coolant System<\/td>D\u1ef1a tr\u00ean n\u01b0\u1edbc<\/td>\u0110\u1ed9 pH \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, Kh\u00f4ng ph\u1ea3n \u1ee9ng<\/td><\/tr>
Dung Sai B\u1ec1 M\u1eb7t<\/td>\u00b110 micron<\/td>\u00b11\u20132 micron<\/td><\/tr>
Lo\u1ea1i \u0110\u00e1 M\u00e0i<\/td>\u0110\u00e1 m\u00e0i ti\u00eau chu\u1ea9n<\/td>Kim c\u01b0\u01a1ng, CBN<\/td><\/tr>
Ph\u00f9 H\u1ee3p Cho<\/td>Quang h\u1ecdc ti\u00eau chu\u1ea9n<\/td>Quang h\u1ecdc h\u1ed3ng ngo\u1ea1i, nhi\u1ec7t, laser<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u1eadt Li\u1ec7u IR N\u00e0o Kh\u00f3 M\u00e0i Nh\u1ea5t N\u1ebfu Kh\u00f4ng C\u00f3 M\u00e1y Ph\u00f9 H\u1ee3p?<\/strong><\/h2>\n\n\n\n

M\u1ed7i ch\u1ea5t IR l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u ri\u00eang bi\u1ec7t. Germanium m\u1ecfng manh v\u00e0 d\u1ec5 v\u1ee1. C\u00e1c chip silicon \u1edf c\u00e1c c\u1ea1nh b\u1ecb v\u1ee1 d\u01b0\u1edbi \u00e1p l\u1ef1c kh\u00f4ng ph\u00f9 h\u1ee3p. ZnSe d\u1ec5 b\u1ecb tr\u1ea7y x\u01b0\u1edbc v\u1edbi sai s\u00f3t nh\u1ecf nh\u1ea5t. S\u1eed d\u1ee5ng m\u00e1y kh\u00f4ng ph\u00f9 h\u1ee3p cho b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u n\u00e0o trong s\u1ed1 n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ea5t v\u1eadt li\u1ec7u v\u00e0 m\u1ea5t ti\u1ec1n.  <\/p>\n\n\n\n

M\u1ed7i v\u1eadt li\u1ec7u \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ef1 th\u00edch \u1ee9ng <\/strong><\/a>M\u00e1y M\u00e0i Tr\u00f2ng K\u00ednh Quang H\u1ecdc<\/a><\/strong>. T\u1ed1c \u0111\u1ed9, \u00e1p su\u1ea5t, ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 lo\u1ea1i \u0111\u00e1 m\u00e0i \u0111\u1ec1u ph\u1ea3i thay \u0111\u1ed5i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1i nh\u00ecn s\u00e2u h\u01a1n v\u1ec1 ba v\u1eadt li\u1ec7u IR c\u01a1 b\u1ea3n v\u00e0 y\u00eau c\u1ea7u c\u1ee7a t\u1eebng lo\u1ea1i.<\/p>\n\n\n\n

Germanium: D\u00e0y \u0111\u1eb7c, Gi\u00f2n v\u00e0 Gi\u00e1 tr\u1ecb Cao<\/strong><\/h3>\n\n\n\n

Th\u1ea5u k\u00ednh \u1ea3nh nhi\u1ec7t th\u01b0\u1eddng s\u1eed d\u1ee5ng th\u1ea5u k\u00ednh germanium (Ge). N\u00f3 hi\u1ec7u qu\u1ea3 trong d\u1ea3i 8-12 \\um. Nh\u01b0ng n\u00f3 d\u1ec5 v\u1ee1. M\u1ed9t sai l\u1ea7m v\u00e0 m\u1ecdi th\u1ee9 s\u1ebd tan t\u00e0nh.<\/p>\n\n\n\n