I-Depolarizing
Plate Beamsplitters

I-Beamsplitters ngamalungu optical ahlula ukukhanya kumacala amabini.Umzekelo zidla ngokusetyenziswa kwii-interferometers ukwenzela ukuba umqadi omnye uphazamiseke ngokwawo.Kukho iintlobo ezininzi ezahlukeneyo zokuqhafaza kweeplati: ipleyiti, ityhubhu, i-pellicle kunye ne-polka dot beamsplitters.I-beamsplitter eqhelekileyo iyahlula i-beam ngepesenti yokuqina, njenge-50% yokudluliselwa kunye ne-50% yokubonisa okanye i-30% yokudluliselwa kunye ne-70% ibonakalisa.Iibeamsplitters ezingekho-polarizing zilawulwa ngokukodwa ukuba zingatshintshi i-S kunye ne-P ye-polarization state yokukhanya okungenayo.I-polarizing beamsplitters iya kuhambisa i-P polarized light kwaye ibonise ukukhanya kwe-S, ukuvumela abasebenzisi ukuba bongeze ukukhanya kwe-polarized kwi-optical system.I-Dichroic beamsplitters yahlula ukukhanya ngobude be-wavelength kwaye isetyenziswa ngokuqhelekileyo kwisicelo se-fluorescence ukwahlula indlela yokuvuselela kunye nokukhupha.

Nangona iibeamsplitters ezingeyo-polarization ziyilelwe ukuba zingatshintshi i-S kunye ne-P ye-polarization state yokukhanya okungenayo, zisenovakalelo kukukhanya kwe-polarized, oko kuthetha ukuba kusekho imiphumo ye-polarization ukuba ii-beamsplitters ezingezona-polarizing zinikwa ukukhanya kwegalelo ngokungaqhelekanga. .Nangona kunjalo i-beamsplitters zethu ezihlanjululwayo aziyi kuba novelwano kwi-polarization yesiganeko, umahluko ekubonakalisweni kunye nokudluliselwa kwe-S- kunye ne-P-pol.ingaphantsi kwe-5%, okanye akukho mahluko ekuboniseni nasekudluliseleni i-S- kunye ne-P-pol kubude obuthile boyilo lwamaza.Nceda ujonge ezi grafu zilandelayo kwiireferensi zakho.

IParalight Optics inikeza uluhlu olubanzi lwee-beamsplitters zamehlo.Iiplati zethu zeplate beamsplitters zinomphezulu ogqunywe ngaphambili omisela umyinge wokwahlulahlula umqadi ngelixa umphezulu ongemva udityanisiwe kwaye i-AR igqunywe ukuze kuncitshiswe impembelelo yesiporho kunye nokuphazamiseka.I-cube beamsplitters yethu ifumaneka kwiimodeli ze-polarizing okanye ezingekho-polarizing.Iibeamsplitters zePellicle zibonelela ngeepropathi ezigqwesileyo zothumelo lwangaphambili ngelixa ususa i-beam offset kunye nesiporho.I-Dichroic beamsplitters ibonisa iimpawu zokuqhawula i-beams ezixhomekeke kwi-wavelength.Ziluncedo ekudibaniseni / ukwahlula imiqadi yelaser yombala owahlukileyo.

Iimbonakalo:

Iingubo:

Zonke iiCoatings zeDielectric

Ukusebenza okubonakalayo:

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

Ubungakanani bomonakalo weLaser:

High Umonakalo Threshold

Iinketho zoyilo:

Uyilo oluSiko luyafumaneka

Iingcaciso eziqhelekileyo:

pro-enxulumene-ico — Umzobo weReferensi ye

I-Depolarizing Plate Beamsplitter

Qaphela: Kwi-substrate ene-1.5 index of refraction kunye ne-45 ° AOI, umgama wokutshintsha kwe-beam (d) unokuqikelelwa kusetyenziswa i-equation yasekhohlo.
Ubudlelwane bePolarization: |Rs-Rp|< 5%, |Ts-Tp|<5% kwi-design wavelengths ethile.

Iiparamitha

Uluhlu kunye noNyamezelo

Uhlobo

I-Depolarizing Plate Beamsplitter
Ukunyamezela koMda

Precison: +0.00/-0.20 mm |Ukuchaneka okuphezulu: +0.00/-0.1 mm
Ukutyeba Ukunyamezela

Precison: +/-0.20 mm |Ukuchaneka okuphezulu: +/-0.1 mm
Umgangatho womphezulu (Scratch-Dig)

Isiqhelo: 60-40 |Ukuchaneka: 40-20
Umphezulu oMcaba (icala lePlano)

< λ/4 @ 632.8 nm
Ukutenxa kweBeam

< 3 arcmin
Chamfer

Ikhuselwe< 0.5mm X 45°
Ukwahlula Umlinganiselo (R:T) Ukunyamezela

± 5%
Ubudlelwane bePolarization

|Rs-Rp|< 5% (45° AOI)
Umngxuma ocacileyo

> 90%
Ukwaleka (AOI=45°)

I-depolarizing beamsplitter dielectric coating kumphezulu ongaphambili, i-AR yokwambathisa kumphezulu ongasemva.
Umda womonakalo

>3 J/cm², 20ns, 20Hz, @1064nm