Chokutidwa ndi silicon lens monocrystalline silikoni mwambo wokutidwa AR anti-reflection filimu

Chokutidwa ndi silicon lens monocrystalline silikoni mwambo wokutidwa AR anti-reflection film Featured Image

Kufotokozera Kwachidule:

Lens yokhala ndi monocrystalline silicon ndi chinthu chowoneka bwino chozikidwa pa silicon yoyera kwambiri ya monocrystalline (Si) mwaukadaulo wowongolera bwino komanso ukadaulo wokutira. Silicon ya monocrystalline imakhala ndi kuwala kwabwino kwambiri mu bandi ya infrared (1.2-7μm), ndipo imaphatikizidwa ndi zokutira monga anti-reflection film (AR), filimu yowonetsera kwambiri (HR) kapena filimu ya fyuluta, ikhoza kupititsa patsogolo kwambiri ma transmittance kapena kuwonetsera kwa magulu enieni. Zogulitsazo zimagwiritsidwa ntchito kwambiri pakujambula kwa infrared, laser optics ndi kuzindikira kwa semiconductor.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mawonekedwe a lens ya silicon:

1. Kuwoneka bwino:
Ma transmittance range: 1.2-7μm (pafupi ndi infrared to mid-infrared), transmittance>90% mu bandi ya zenera la mumlengalenga wa 3-5μm (pambuyo potikita).
Chifukwa cha kuchuluka kwa refractive index (n≈ 3.4@4μm), filimu yotsutsa-reflection (monga MgF₂/Y₂O₃) iyenera kupakidwa kuti ichepetse kuwonongeka kwa mawonekedwe.

2. Kukhazikika kwamafuta:
Kutsika kwamafuta owonjezera kutentha (2.6 × 10⁻⁶/K), kukana kutentha kwambiri (kutentha kogwira ntchito mpaka 500 ℃), koyenera kugwiritsa ntchito laser yamphamvu kwambiri.

3. Mphamvu zamakina:
Mohs kuuma 7, kukana zikande, koma brittleness mkulu, amafunikira m'mphepete chamfering chitetezo.

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

Ntchito zokutira ma lens a silicon:

(1) Infrared thermal imaging system
Monga gawo lalikulu la magalasi a infrared (3-5μm kapena 8-12μm band) pakuwunika chitetezo, kuyang'anira mafakitale ndi zida zankhondo zowonera usiku.

(2) Laser Optical system
CO₂ Laser (10.6μm) : Magalasi apamwamba owonetsera ma laser resonator kapena chiwongolero cha mtengo.

Fiber laser (1.5-2μm) : Anti-reflection film lens imathandizira kulumikizana bwino.

(3) Zida zoyesera za semiconductor
Cholinga cha infrared microscopic chozindikiritsa chilema, chosagwirizana ndi dzimbiri la plasma (chitetezo chapadera chotchingira chimafunikira).

(4) zida zowunikira ma spectral
Monga chigawo chowoneka bwino cha Fourier infrared spectrometer (FTIR), ma transmittance apamwamba komanso kupotoza kocheperako kumafunika.

Zosintha zaukadaulo:

Ma lens okutidwa a monocrystalline silicon akhala chinthu chofunikira kwambiri chosasinthika mu mawonekedwe a infrared optical system chifukwa cha kutulutsa kwake kwabwino kwambiri kwa infuraredi, kukhazikika kwamafuta ambiri komanso mawonekedwe oti azipaka makonda. Ntchito zathu zapadera zamagalasi zimatsimikizira magwiridwe antchito abwino kwambiri a laser, kuyang'anira ndi kugwiritsa ntchito kujambula.

Standard	Mtengo Wapamwamba
Zakuthupi	Silikoni
Kukula	5mm-300mm	5mm-300mm
Kulekerera Kukula	± 0.1mm	± 0.02mm
Khomo Loyera	≥90%	95%
Ubwino Wapamwamba	60/40	20/10
Pakati	3'	1'
Kuyang'ana Kwautali Kulekerera	±2%	± 0.5%
Kupaka	Zosavala, AR, BBAR, Zowunikira

XKH Custom Service

XKH imapereka makonda athunthu a ma lens okutidwa a monocrystalline silicon: Kuchokera ku gawo laling'ono la monocrystalline silicon (resistivity> 1000Ω·cm), kukonza bwino kwachilengedwe (zozungulira / zowoneka bwino, kulondola kwapamwamba λ/4@633nm), zokutira zodziwikiratu (anti-reflection/high reflection/filter transmission), kuthandizira kamangidwe kake ka laser kuyezetsa kudalirika), thandizirani gulu laling'ono (zidutswa 10) pakupanga kwakukulu. Imaperekanso zolemba zaukadaulo (ma curve opindika, mawonekedwe owoneka) ndi chithandizo chapambuyo pogulitsa kuti akwaniritse zofunikira zamakina owoneka bwino a infrared.