Nyias zaj duab xis polarizers yog tsim los ntawm cov ntaub ntawv muaj xws li polarizing zaj duab xis, tiv thaiv zaj duab xis sab hauv, siab-tawv nplaum nplaum txheej, thiab sab nraud tiv thaiv zaj duab xis. Polarizer yog siv los hloov qhov tsis tau tawg ntom ntom rau hauv kab txooj polarized. Thaum lub teeb kis los ntawm lub polarizer, ib qho ntawm orthogonal polarization Cheebtsam yog xav tau khov kho los ntawm lub polarizer thiab lwm tus muaj feem cuam tshuam tsis muaj zog, yog li lub teeb ntuj pauv mus rau linearly polarized light.

Kev ncau ntau qhov tseem ceeb yog qhov tseem ceeb rau ob leeg siv sab hauv thiab ntxiv kab noj hniav. Los ntawm muaj qhov siab sib thooj nyias zaj duab xis polarizers hauv lawv cov qauv, laser engineers tuaj yeem txuag qhov hnyav thiab ntim hauv lawv cov cuab yeej yam tsis muaj feem cuam tshuam txog cov zis. Piv nrog polarizing prism, polarizer muaj qhov teeb meem loj dua thiab tuaj yeem ua nrog lub qhov loj dua. Piv nrog cov polarizers ua los ntawm cov iav birefringent, qhov zoo dua ntawm nyias zaj duab xis polarizers yog tias lawv tuaj yeem ua rau hauv ntau qhov ntau thiab tsawg, yog li ntawd tuaj yeem ua haujlwm hauv lub tshuab laser nrog lub zog loj lossis lub zog.

WISOPTIC Cov Lus Qhia Tshwj Xeeb - Nyias Zaj Duab Ci Tshuab

Cov khoom siv	BK7, UVFS
Txoj kab uas hla kam	+ 0.0 / -0.15 hli
Thickness kam rau ua	± 0.1 hli
Ntshiab Aperture	> 90% ntawm qhov chaw nruab nrab
Deg Zoo [S / D]	<20/10 [S / D]
Kis Tau Hloov Wavefront Kev Ntxeev Siab	/ 10 @ 632,8 nm
Parallelism	≤ 30 "
Tshuaj Tiv Thaiv Txheeb Ze (Tp/ Ts)	> 200: 1
Kev Txheej Txheem	High LDT txheej thaum thov
Laser ua kev ceeb toom txog kev puas tsuaj	10 J / cm² @ 1064 nm, 10 ns, 10 Hz

Sib Piv Cov Ntawv Sib Txawv Dab Tsi ntawm Cov Tho Txawv

	YVO4	Calcite	-BBO	Quartz
Pob tshab Band	500-4000 nm	350-2300 nm	220-3000 nm	200-2300 nm
Crystal Type (uniaxial)	Zoo no= na= nb, ne= nc	Cov kev xav tsis zoo no= na= nb, ne= nc	Cov kev xav tsis zoo no= na= nb, ne= nc	Zoo no= na= nb, ne= nc
Mohs Hardness	5	3	4.5	7. Peb muaj 7
Thermal nthuav dav Coefficient	aa = 4.43x10-6/ K ac = 11.37x10-6/ K	aa = 24.39x10-6/ K ac = 5.68x10-6/ K	aa = 4x10-6/ K ac = 36x10-6/ K	aa = 6.2x10-6/ K ac = 10.7x10-6/ K