Depolarizing
Zojambula za Plate Beamsplitters

Beamsplitters ndi zinthu zowoneka bwino zomwe zimagawanitsa kuwala mbali ziwiri.Mwachitsanzo, amagwiritsidwa ntchito mu interferometers kuti mtengo umodzi uzisokoneza wokha.Nthawi zambiri pali mitundu ingapo ya ma beamsplitters: mbale, cube, pellicle ndi polka dot beamsplitters.Beamsplitter yokhazikika imagawaniza mtengo ndi kuchuluka kwake, monga kufalikira kwa 50% ndi 50% kunyezimira kapena 30% kufalitsa ndi 70% kuwunikira.Ma beamsplitters osagwirizana ndi polarizing amawongoleredwa kuti asasinthe maiko a S ndi P a kuwala komwe kukubwera.Polarizing beamsplitters adzatumiza kuwala kwa P polarized ndikuwonetsa kuwala kwa S polarized, kulola ogwiritsa ntchito kuwonjezera kuwala kwa polarized mu optical system.Ma dichroic beamsplitters amagawanitsa kuwala ndi kutalika kwa mawonekedwe ndipo amagwiritsidwa ntchito popanga fulorosenti kuti alekanitse njira yosangalatsa komanso yotulutsa.

Ngakhale ma beamsplitters osakhala a polarization adapangidwa kuti asasinthe mawonekedwe a S ndi P polarization a kuwala komwe kukubwera, amakhalabe ndi chidwi ndi kuwala kwa polarized, zomwe zikutanthauza kuti padzakhalabe zotsatira zina za polarization ngati ma beamsplitters osakhala a polarizing apatsidwa kuwala kolowera mwachisawawa. .Komabe ma depolarizing beamsplitters athu sadzakhala okhudzidwa ndi polarization ya mtengo wa zochitika, kusiyana kwa kulingalira ndi kufalitsa kwa S- ndi P-pol.ndi zosakwana 5%, kapena palibe ngakhale kusiyana kulikonse mu kusinkhasinkha ndi kufalitsa kwa S- ndi P-pol pamapangidwe ena a kutalika.Chonde yang'anani ma graph otsatirawa kuti muwonetsetse zolozera zanu.

Paralight Optics imapereka mitundu yosiyanasiyana ya ma beamsplitters.Miyendo yathu ya mbale imakhala ndi zokutira kutsogolo komwe kumatsimikizira kuchuluka kwa mtengo wogawanika pomwe kumbuyo kuli kopiringizika ndi AR yokutidwa kuti muchepetse kuzunzika ndi kusokoneza.Ma cube beamsplitters athu amapezeka mumitundu yozungulira kapena yopanda polarizing.Ma Pellicle beamsplitters amapereka zinthu zabwino kwambiri zotumizira mafunde kumbuyo kwinaku akuchotsa kutsika kwamitengo ndi kuzunzika.Ma dichroic beamsplitters amawonetsa zida zopatulira zomwe zimadalira kutalika kwa mafunde.Ndiwothandiza pophatikiza / kugawa matabwa a laser amitundu yosiyanasiyana.

Mawonekedwe:

Zopaka:

Zovala zonse za Dielectric

Mawonekedwe a Optical:

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

Kuchuluka kwa Kuwonongeka kwa Laser:

High Kuwonongeka Kwambiri

Zosankha Zopanga:

Mapangidwe Amakonda Alipo

Zomwe Zadziwika:

pro-zogwirizana-ico — Zojambula za

Depolarizing Plate Beamsplitter

Zindikirani: Pagawo laling'ono lokhala ndi 1.5 index of refraction ndi 45° AOI, mtunda wosuntha wa beam (d) ukhoza kuyerekezedwa pogwiritsa ntchito equation yakumanzere.
Ubale wa Polarization: |Rs-Rp|<5%, |Ts-Tp|<5% pamitundu ina yamapangidwe.

Parameters

Ranges & Tolerances

Mtundu

Depolarizing Plate Beamsplitter
Dimension Tolerance

Precison: +0.00/-0.20 mm |Kulondola Kwambiri: +0.00/-0.1 mm
Makulidwe Kulekerera

Precison: +/-0.20 mm |Kulondola Kwambiri: +/-0.1 mm
Ubwino Pamwamba (Scratch-Dig)

Chitsanzo: 60-40 |Kulondola: 40-20
Surface Flatness (Plano Side)

< λ/4 @ 632.8 nm
Kupatuka kwa Beam

<3 arcmin
Chamfer

Otetezedwa<0.5mm X 45°
Kulekerera Kwagawanika (R:T) Kulekerera

± 5%
Polarization Ubale

| Rs-Rp|<5% (45° AOI)
Khomo Loyera

90%
zokutira (AOI=45°)

Depolarizing beamsplitter dielectric zokutira kutsogolo, zokutira AR kumbuyo.
Kuwonongeka Kwambiri

> 3 J/cm², 20ns, 20Hz, @1064nm