Tsis-Polarizing
Cube Beamsplitters
Paralight Optics muab lub voos xwmfab beamsplitters muaj nyob rau hauv polarizing lossis tsis-polarizing qauv. Lub polarizing lub voos xwmfab beamsplitters yuav faib lub teeb ntawm s- thiab p-polarization hais txawv uas tso cai rau tus neeg siv ntxiv lub teeb polarized rau hauv lub cev. Qhov uas tsis yog-polarizing lub voos xwmfab beamsplitters yog tsim los faib qhov teeb meem teeb meem los ntawm ib qho kev cais cais uas yog ywj siab ntawm lub teeb lub wavelength los yog polarization xeev. Txawm hais tias tsis yog-polarizing beamsplitters tshwj xeeb tswj kom tsis txhob hloov pauv S thiab P polarization xeev ntawm lub teeb tuaj, muab lub teeb pom kev zoo polarized, tseem yuav muaj qee qhov teebmeem polarization, uas txhais tau tias muaj qhov sib txawv ntawm kev xav thiab kev xa mus rau S thiab P pol., tab sis lawv nyob ntawm tej yam beamsplitter. Yog tias lub xeev polarization tsis tseem ceeb rau koj daim ntawv thov, peb pom zoo kom siv cov tsis muaj polarizing beamplitters.
Non-polarizing beamsplitters yeej faib lub teeb rau hauv ib qho tshwj xeeb R / T piv ntawm 10: 90, 30: 70, 50: 50, 70: 30, los yog 90: 10 thaum tswj qhov teeb meem teeb pom kev zoo ntawm lub hauv paus polarization. Piv txwv li, nyob rau hauv cov ntaub ntawv ntawm ib tug 50/50 tsis-polarizing beamsplitter, kis tau P thiab S polarization xeev thiab lub reflected P thiab S polarization xeev yog sib cais ntawm tus tsim piv. Cov beamsplitters no zoo tagnrho rau kev tswj cov polarization hauv daim ntawv thov siv lub teeb polarized. Dichroic Beamsplitters faib lub teeb los ntawm wavelength. Cov kev xaiv muaj xws li laser beam combiners tsim rau cov laser wavelengths tshwj xeeb rau broadband kub thiab txias tsom iav rau splitting pom thiab infrared teeb. Dichroic beamsplitters feem ntau siv rau hauv daim ntawv thov fluorescence.
Nta:
Substrate Khoom:
Raws li RoHS
Txheej Options:
Tag nrho Dielectric Coatings
Cemented los ntawm:
NCO 61
Kev xaiv tsim:
Custom Design Muaj
Common Specifications:
Reference Drawing rau
Kub Beamsplitter
Lub dielectric beamsplitter txheej yog siv rau lub hypotenuse ntawm ib qho ntawm ob lub prisms, AR txheej ntawm ob lub tswv yim thiab tso tawm ntsej muag.
Tsis muaj
Ntau Yam & Tolerances
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Hom
Tsis-polarizing lub voos xwmfab beamsplitter
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Dimension kam rau ua
+/- 0.20 hli
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Surface Quality (Scratch-Dig)
60-40
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Nto Flatness (Plano Sab)
<λ/4 @632.8 nm
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Transmitted Wavefront yuam kev
< λ/4 @ 632.8 nm tshaj qhov tseeb aperture
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Beam Deviation
Kev xa tawm: 0 ° ± 3 arcmin | Kev cuam tshuam: 90 ° ± 3 arcmin
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Chamfer
Tiv thaiv0.5mm X 45 °
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Split Ratio (R: T) kam rau ua
± 5% [Ts+Tp)/2, R=(Rs+Rp)/2]
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Clear Aperture
> 90%
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Txheej (AOI = 45 °)
Ib feem ntawm cov txheej txheem ntawm hyphtenuse nto, AR txheej ntawm txhua qhov nkag
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Kev puas tsuaj
> 500mJ/cm220ns, 20Hz, @ 1064nm
Cov duab
Peb cov tsis-polarizing lub voos xwmfab beamsplitters npog lub wavelength ranges ntawm Pom, NIR, thiab IR ranges, phua ratios (T / R) muaj xws li 10: 90, 30: 70, 50: 50, 70: 30, los yog 90: 10 nrog tsawg heev dependence rau polarization ntawm qhov teeb meem teeb. Thov hu rau peb kom paub meej ntxiv yog tias koj txaus siab rau ib qho ntawm beamsplitters.
50: 50 Cube Beamsplitter @ 650-900nm ntawm 45 ° AOI
