Ahakoa kua hoahoatia nga kaiwawao kurupae kore-polarizing kia kaua e whakarereke i te ahua whakapoaritanga S me te P o te rama e haere mai ana, he tairongo tonu ratou ki te marama polarized, ko te tikanga ka mau tonu etahi paanga polarization mena ka hoatu nga rama whakapoari kore-polarizing i te rama whakaurunga polarized matapōkeretia. .Heoi, kare a maatau whakawehenga kurupae e aro ki te whakapoaritanga o te kurupae maiki, te rereketanga o te whakaata me te tuku mo S- me P-pol.he iti iho i te 5%, karekau ranei he rereketanga o te whakaata me te tuku mo S- me P-pol i etahi roangaru hoahoa.Tena koa tirohia nga kauwhata e whai ake nei mo o tohutoro.
Ko te Paralight Optics e whakarato ana i te whānuitanga o nga momo whakahiato kurupae.Ko o tatou kurupae pereti he papa o mua kua whakakikoruatia hei whakatau i te owehenga wehenga kurupae i te wa e maawhi ana te mata o muri me te paninga AR hei whakaiti i nga paanga kehua me te pokanoa.E waatea ana a maatau kurupae kurupae ki nga tauira polarizing, kore-polarizing ranei.Ka whakaratohia e te Pellicle beamsplitters nga taonga tuku ngaru i mua i te wa e whakakore ana i te kurupae me te wairua.Ko nga whakawehe kurupae Dichroic e whakaatu ana i nga ahuatanga whakawehe kurupae e whakawhirinaki ana ki te roangaru.He pai mo te whakakotahi / wehe i nga kurupae laser he rereke te tae.
Ko nga Whakakikorua Dielectric Katoa
T/R = 50:50, |Rs-Rp|<5%
Paepae Tukino Nui
Kei te waatea te Hoahoa Ritenga
Momo
Te Wehenga Pereti Beamsplitter
Whakaaetanga Ahu
Tikanga: +0.00/-0.20 mm |Tino Tino: +0.00/-0.1 mm
Whakaaetanga Matotoru
Tikanga: +/-0.20 mm |Tino Tino: +/-0.1 mm
Kounga Mata (Keri-Keri)
Tikanga: 60-40 |Tika: 40-20
Papatahi Mata (Taha Mahere)
< λ/4 @632.8 nm
Wehenga kurupae
<3 arcmin
Chamfer
Kua parea<0.5mm X 45°
Raio Ritua (R:T) Whakaaetanga
± 5%
Whanaungatanga Polarization
|Rs-Rp|< 5% (45° AOI)
Maama te tuwhera
> 90%
Whakakikorua (AOI=45°)
Te whakakore i te paninga dielectric beamsplitter ki te mata o mua, te paninga AR ki te mata o muri.
Paepae Tukino
>3 J/cm2, 20ns, 20Hz, @1064nm