Depolarizing
Plate Beamsplitters

Beamsplitters abubuwa ne na gani da ke raba haske ta hanyoyi biyu.Misali yawanci ana amfani da su a cikin interferometers domin katako ɗaya ya tsoma baki tare da kansa.Gabaɗaya akwai nau'ikan katako daban-daban: faranti, cube, pellicle da ɗigo polka.Madaidaicin katako yana raba katako da kaso na ƙarfi, kamar watsawa 50% da tunani 50% ko watsa 30% da tunani 70%.Ƙwayoyin katako marasa polarizing ana sarrafa su musamman don kada su canza jihohin S da P na haske mai shigowa.Polarizing beamsplitters za su watsa P polarized haske da kuma nuna S polarized haske, kyale masu amfani su ƙara polarized haske a cikin na gani tsarin.Dichroic beamsplitters sun raba haske ta tsawon tsayi kuma ana amfani da su a aikace-aikacen kyalli don raba tashin hankali da hanyar fitarwa.

Ko da yake an ƙera na'urorin da ba na polarizing ba don canza yanayin S da P na polarization na haske mai shigowa, har yanzu suna da hankali ga hasken da ba a taɓa gani ba, wannan yana nufin har yanzu za a sami wasu tasirin polarization idan ba a ba da hasken wutar lantarki ba. .Duk da haka namu masu lalata katako ba za su kasance masu kula da polarization na katakon abin da ya faru ba, bambancin tunani da watsawa ga S- da P-pol.kasa da 5%, ko kuma babu ma wani bambanci a cikin tunani da watsawa ga S- da P-pol a wasu tsayin ƙirar ƙira.Da fatan za a duba jadawali masu zuwa don abubuwan da kuka ambata.

Paralight Optics yana ba da kewayon na'urorin gani na gani.Gilashin farantin mu suna da rufin gaba mai rufi wanda ke ƙayyade rabon katako yayin da saman baya ke wedged kuma an shafe AR don rage tasirin fatalwa da tsangwama.Ana samun na'urorin mu na cube biamsplitters a cikin nau'ikan polarizing ko marasa polarizing.Pellicle beamsplitters suna ba da kyawawan kaddarorin watsawa na gaban igiyar igiyar ruwa yayin da suke kawar da kashe wuta da fatalwa.Dichroic beamsplitters suna nuna kaddarorin da suka dogara da tsayin igiyoyin katako.Suna da amfani don haɗawa / rarrabuwar katako na Laser launi daban-daban.

Siffofin:

Rufi:

Duk Dielectric Coatings

Ayyukan gani:

T/R = 50:50, |Rs-Rp|<5%

Ƙididdiga Lalacewar Laser:

Babban Ƙaddamar Lalacewa

Zaɓuɓɓukan ƙira:

Akwai Zane na Musamman

Bayanai gama gari:

pro-related-ico — Zane na Magana don

Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara

Lura: Don ma'auni tare da fihirisar 1.5 na refraction da 45° AOI, ana iya ƙididdige nisan motsi na katako (d) ta amfani da ma'aunin hagu.
Dangantakar Matsala: |Rs-Rp|<5%, |Ts-Tp|<5% a takamaiman tsayin ƙirar ƙira.

Ma'auni

Rage & Haƙuri

Nau'in

Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara
Haƙurin Girma

Daidaitawa: +0.00/-0.20 mm |Maɗaukakin Maɗaukaki: +0.00/-0.1 mm
Hakuri mai kauri

Daidaitawa: +/- 0.20 mm |Maɗaukakin Maɗaukaki: +/- 0.1 mm
Ingancin saman (Scratch-Dig)

Yawanci: 60-40 |Daidaitawa: 40-20
Lalacewar Sama (Side na Plano)

< λ/4 @ 632.8 nm
Bangaren Bim

<3 cikon
Chamfer

Karewa<0.5mm X 45°
Rarraba Rabo (R:T) Haƙuri

± 5%
Dangantakar Polarization

|Rs-Rp|<5% (45° AOI)
Share Budewa

> 90%
Rufi (AOI=45°)

Depolarizing beamsplitter dielectric shafi a gaban surface, AR shafi a baya surface.
Matsakaicin lalacewa

> 3 j/cm², 20ns, 20Hz, @1064nm