Ma polarizer mafilimu opangidwa ndi zinthu zomwe amapanga zomwe zimaphatikizapo filimu yopukutira, filimu yoteteza yamkati, chopondera mosamala kwambiri, komanso filimu yoteteza kunja. Polarizer imagwiritsidwa ntchito kusintha mtengo wopanda polarized kuti ukhale mzere wozungulira wopindika. Kuwala kudutsa polarizer, chimodzi mwazinthu zofunikira kwambiri za polarization zimayamwa kwambiri ndi polarizer ndipo gawo lina limafooka, motero kuwala kwachilengedwe kumasinthidwa kukhala kuwala kolowera.

Ma polarization Optics ndi ofunikira pakugwiritsa ntchito kwapazinthu zamkati ndi zowonjezera. Pokhala ndi zosiyana kwambiri polarizer makanema mumapangidwe awo, mainjiniya a laser amatha kupulumutsa kulemera ndi kuchuluka mkati mwa zida zawo popanda kukopa zomwe akutulutsa. Poyerekeza ndi polisizing prism, polarizer imakhala ndi mbali yayikulu yochitikira ndipo ikhoza kupangidwa ndi ma capital akuluakulu. Poyerekeza ndi ma polarizer opangidwa kuchokera ku ma birefringent makhristali, mwayi wa polarizer wamafilimu wocheperako ndikuti amatha kupangidwa m'mitundu yayikulu kwambiri, chifukwa chake amatha kugwira ntchito mu chipangizo cha laser chokhala ndi mphamvu yayikulu kapena mphamvu.

Zambiri za WISOPTIC - Maofesi Aang'ono A Mafilimu

Zida	BK7, UVFS
Kulekerera	+ 0.0 / -0.15 mm
Kulekerera Kwambiri	± 0,1 mm
Chotsani mawonekedwe	> 90% ya malo apakati
Makulidwe apamwamba [S / D]	<20/10 [S / D]
Kupititsidwa Kutali Kwamtambo	λ / 10 @ 632.8 nm
Kufanana	≤ 30 ”
Mbali Zowonjezera (Ttsa/ Ts)	> 200: 1
Kuthira	Kuthira kwamtunda wapamwamba LDT pempho
Kubvunda kwa Laser	10 J / cm² @ 1064 nm, 10 ns, 10 Hz

Kuyerekeza Zida Zosiyanasiyana za Polarizer

	YVO4	Kalani	α-BBO	Quartz
Gulu Lantchito	500-4000 nm	350-2300 nm	220-3000 nm	200-2300 nm
Mtundu wa Crystal (uniaxial)	Wabwino no= na= nb, ne= nc	Zosasangalatsa no= na= nb, ne= nc	Zosasangalatsa no= na= nb, ne= nc	Wabwino no= na= nb, ne= nc
Kuuma kwa Mohs	5	3	4.5	7
Kupititsa Mafuta Kwambiri	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