Paralight Optics nfun cube beamsplitters wa ni polarizing tabi ti kii-polarizing si dede. Awọn beamsplitters cube polarizing yoo pin ina ti s- ati awọn ipinlẹ p-polarization yatọ si gbigba olumulo laaye lati ṣafikun ina pola sinu eto naa. Lakoko ti awọn beamsplitters cube ti kii-polarizing jẹ apẹrẹ lati pin ina isẹlẹ nipasẹ ipin pipin pàtó kan ti o jẹ ominira si ipo gigun ina tabi ipo polarization. Paapaa botilẹjẹpe awọn beamsplitters ti kii-polarizing jẹ iṣakoso ni pataki lati ma ṣe paarọ awọn ipinlẹ S ati P polarization ti ina ti nwọle, ti a fun ni ina igbewọle polarized laileto, diẹ ninu awọn ipa polarization yoo tun wa, iyẹn tumọ si pe iyatọ wa ninu iṣaro ati gbigbe fun S ati P pol., sugbon ti won dale lori pato beamsplitter iru. Ti awọn ipinlẹ polarization ko ba ṣe pataki fun ohun elo rẹ, a ṣeduro lilo awọn beamplitters ti kii-polarizing.
Non-polarizing beamsplitters besikale pin ina sinu kan pato R/T ratio ti 10:90, 30:70, 50:50, 70:30, tabi 90:10 nigba ti mimu awọn isẹlẹ ina ká atilẹba polarization ipinle. Fun apẹẹrẹ, ninu ọran ti 50/50 ti kii-polarizing beamsplitter, awọn ipinlẹ P ati S polarization ti o tan kaakiri ati awọn ipinlẹ P ati S polarization ti a ṣe afihan ti pin ni ipin apẹrẹ. Awọn beamsplitters wọnyi jẹ apẹrẹ fun mimu polarization ni awọn ohun elo lilo ina pola. Dichroic Beamsplitters pin ina nipasẹ wefulenti. Awọn aṣayan wa lati awọn akojọpọ ina ina lesa ti a ṣe apẹrẹ fun awọn gigun gigun laser kan pato si awọn digi gbigbona ati tutu nla fun pipin han ati ina infurarẹẹdi. Dichroic beamsplitters ti wa ni commonly lo ninu fluorescence ohun elo.
RoHS ni ibamu
Gbogbo Dielectric Coatings
NOA61
Aṣa Apẹrẹ Wa
Iru
Non-polarizing cube beamsplitter
Ifarada Iwọn
+/- 0.20 mm
Didara Dada (Scratch-Dig)
60 - 40
Ilẹ̀ Ilẹ̀ (Ẹgbẹ́ Plano)
< λ/4 @ 632.8 nm
Aṣiṣe Wavefront ti a gbejade
<λ/4 @ 632.8 nm lori iho ti o han gbangba
Iyapa tan ina
Gbigbe: 0° ± 3 arcmin | Ti ṣe afihan: 90° ± 3 arcmin
Chamfer
Ni idaabobo<0.5mm X 45°
Pipin ratio (R: T) Ifarada
± 5% [T=(Ts+Tp)/2, R=(Rs+Rp)/2]
Ko Iho
> 90%
Aso (AOI=45°)
Iboju ifarabalẹ ni apakan lori awọn ipele hyphtenuse, ibora AR lori gbogbo awọn ẹnu-ọna
Ibajẹ Ala
> 500mJ/cm2, 20ns, 20Hz, @1064nm