Ama-polarizer amafilimu amancane enziwe ngezinto ezihlanganisiwe ezibandakanya ifilimu elihlukanisa imibala, ifilimu yokuvikela yangaphakathi, ungqimba olunamathela ngokucindezela, nefilimu yangaphandle yokuzivikela. I-Polarizer isetshenziselwa ukuguqula ugongolo olungavunyelwe ukuba lube ugongolo olugudwe emgqeni. Lapho ukukhanya kudlula endaweni eyi-polarizer, enye yezakhi zomhlaba we-orthogonal iconswa ngokuqinile yi-polarizer futhi enye ingxenye ifakwa buthaka, ngaleyo ndlela ukukhanya kwemvelo kuguqulwa kube ukukhanya komugqa oqondile.

I-polarization Optics ibalulekile ekusebenziseni i-intra nokungeziwe kwe-cavity. Ngokuphakama okuphezulu kwe-polarizer yefilimu ekwakhiweni kwabo, onjiniyela be-laser bangonga isisindo nevolumu ngaphakathi kwamadivayisi abo ngaphandle kokuthonya umphumela. Uma kuqhathaniswa ne-polarizing prism, i-polarizer ine-angle enkulu yesigameko futhi ingenziwa ngama-apertures amakhulu. Uma kuqhathaniswa nama-polarizer enziwe ngamakristali we-birefringent, inzuzo yabacwecwe befilimu emincane ukuthi bangenziwa ngosayizi omkhulu kakhulu, ngakho-ke bangasebenza kudivayisi ye-laser enamandla amakhulu noma amandla.

Ukucaciswa kwe-WISOPTIC - Ama-Polinizer Aphakeme Wamafilimu

Okokusebenza	BK7, UVFS
Ukubekezelelwa Kobubanzi	+ 0.0 / -0.15 mm
Ukubekezelela Ukuqina	± 0,1 mm
Sula ukuthambisa	> 90% yendawo ephakathi nendawo
Ikhwalithi ephezulu [S / D]	<20/10 [S / D]
Ukudluliselwa Kwama wave Wave	λ / 10 @ 632.8 nm
Ukufana	≤ 30 ”
Izilinganiso Zokuqothula (Tk/ Ts)	> 200: 1
Ukupheka	Inhlanganisela ephezulu ye-LDT ngokwesicelo
Umkhawulo wokulimala kwe-Laser	I-10 J / cm² @ 1064 nm, 10 ns, 10 Hz

Ukuqhathanisa Izinsiza Ezihlukile Zepolarizer

	I-YVO4	Calcite	α-BBO	I-Quartz
Ibhendi iTransparent	500-4000 nm	350-2300 nm	I-220-3000 nm	200-2300 nm
Uhlobo lwe-Crystal (uniaxial)	Okuhle no= na= nb, ne= nc	Okungalungile no= na= nb, ne= nc	Okungalungile no= na= nb, ne= nc	Okuhle no= na= nb, ne= nc
Ubunzima be-Mohs	5	3	4.5	7
Ukuqina Kokukhulisa Okushisa	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