Silicon ruwan tabarau monocrystalline silicon al'ada mai rufi AR anti-duba fim

Takaitaccen Bayani:

Lens ɗin siliki mai rufin monocrystalline wani nau'in gani ne mai aiki dangane da silikon monocrystalline mai tsafta (Si) ta daidaitaccen sarrafa kayan gani da fasaha. Silicone Monocrystalline yana da ingantaccen watsa haske a cikin infrared band (1.2-7μm), kuma a haɗe shi da sutura kamar fim ɗin anti-reflection (AR), babban fim ɗin tunani (HR) ko fim ɗin tacewa, yana iya haɓaka haɓakar watsawa ko tunani na takamaiman makada. Ana amfani da samfuran a ko'ina a cikin hoto na infrared, na'urorin laser da gano semiconductor.

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Cikakken Bayani

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Halayen ruwan tabarau na silicon mai rufi:

1. Ayyukan gani:
Kewayon watsawa: 1.2-7μm (kusa da infrared zuwa tsakiyar infrared), watsawa> 90% a cikin rukunin taga na yanayi na 3-5μm (bayan shafi).
Saboda babban refractive index (n≈ 3.4@4μm), wani anti-reflection fim (kamar MgF₂/Y₂O₃) ya kamata a plated don rage saman tunani hasara.

2. Kwanciyar zafi:
Low thermal fadada coefficient (2.6 × 10⁻⁶ / K), high zafin jiki juriya (aiki zazzabi har zuwa 500 ℃), dace da high ikon Laser aikace-aikace.

3. Kayayyakin injina:
Taurin Mohs 7, juriya mai kauri, amma babban gaggarumi, yana buƙatar kariya mai ƙayatarwa.

4. Halayen sutura:
Customized anti-reflection film (AR@3-5μm), high reflection film (HR@10.6μm for CO₂ laser), bandpass filter film, etc.

Aikace-aikacen ruwan tabarau na silicon mai rufi:

(1) Infrared thermal hoto tsarin
A matsayin babban ɓangaren ruwan tabarau na infrared (3-5μm ko 8-12μm band) don kulawa da tsaro, binciken masana'antu da kayan aikin hangen nesa na dare na soja.

(2) Laser Optical System
CO₂ Laser (10.6μm): Babban ruwan tabarau mai haskakawa don resonators na Laser ko tuƙi.

Fiber Laser (1.5-2μm): Ruwan tabarau na fim ɗin Anti-tunani yana inganta haɓakar haɗin gwiwa.

(3) Kayan aikin gwajin Semiconductor
Infrared microscopic haƙiƙa don gano lahani na wafer, mai jurewa lalatawar jini (ana buƙatar kariya ta musamman).

(4) kayan aikin bincike na gani
A matsayin abin ban mamaki na Fourier infrared spectrometer (FTIR), ana buƙatar babban watsawa da ƙananan murdiya ta gaban igiyar ruwa.

Sigar fasaha:

Ruwan tabarau na silicon monocrystalline mai rufi ya zama maɓalli mai mahimmanci a cikin tsarin gani na infrared saboda ingantaccen watsawar hasken infrared, babban kwanciyar hankali na thermal da halayen shafi na musamman. Ayyukanmu na musamman na al'ada suna tabbatar da mafi kyawun aikin ruwan tabarau a cikin Laser, dubawa da aikace-aikacen hoto.

Daidaitawa	Babban Farashi
Kayan abu	Siliki
Girman	5mm-300mm	5mm-300mm
Haƙuri Girma	± 0.1mm	± 0.02mm
Share Budewa	≥90%	95%
ingancin saman	60/40	20/10
Cibiyar	3'	1'
Hakuri Tsawon Tsawon Hankali	± 2%	± 0.5%
Tufafi	Uncoted, AR, BBAR, Reflective

XKH Custom sabis

XKH yana ba da cikakkiyar gyare-gyaren tsari na ruwan tabarau na silicon monocrystalline mai rufi: Daga zaɓin zaɓi na silicon monocrystalline (resistivity> 1000Ω · cm), daidaitaccen aiki na gani (spherical / aspherical, surface daidaito λ / 4 @ 633nm), shafi na al'ada (anti-taswirar / babban tunani / fim ɗin tacewa, goyan bayan ƙira mai ƙarfi na gwaji, ƙirar ƙirar ƙira), ƙimar ƙimar gwaji mai ƙarfi, goyan bayan ƙira mai ƙarfi na Laser kananan tsari (guda 10) zuwa manyan sikelin samarwa. Har ila yau, yana ba da takaddun fasaha (hanyoyi masu sutura, sigogi na gani) da goyon bayan tallace-tallace don biyan buƙatun buƙatun tsarin infrared.