Polarizing Cube Beamsplitters

Beamsplitters vanoita chaizvo zvinorehwa nezita ravo, kupatsanura danda pachiyero chakatarwa mumativi maviri.Standard beamsplitters inowanzoshandiswa neine unpolarized light sources seyakasikwa kana polychromatic, inopatsanura danda nechiyero chekusimba, senge 50% kutapurirana uye 50% kuratidza, kana 30% kutapurirana uye 70% kuratidza.Dichroic beamsplitters inotsemura mwenje unouya newavelength uye inowanzo shandiswa mufluorescence application kuparadzanisa nzira dzekukurudzira uye dzekuburitsa, aya mabheti anopa kupatsanurwa kwechiyero zvinoenderana newavelength yechiedza chechiitiko uye anobatsira kubatanidza / kupatsanura matanda emalasi akasiyana. mavara.

Beamsplitters inowanzoiswa maererano nekuvakwa kwavo: cube kana ndiro.Cube beamsplitters anonyanya kuumbwa maviri ekurudyi kona maprism akasungirirwa pamwechete pahypotenuse ane ainyatso ratidza runyoro pakati.Iyo hypotenuse pamusoro peimwe prism yakavharwa, uye maprism maviri anobatanidzwa pamwe chete kuti aite cubic shape.Kuti udzivise kukuvadza simende, zvinokurudzirwa kuti chiedza chiendeswe muprism yakavharwa, iyo inowanzoisa chiratidzo chechiratidzo pamusoro pevhu.
Zvakanakira zve cube beamsplitters zvinosanganisira kukwira nyore, kusimba kweiyo yekuona yekubatisa sezvo iri pakati penzvimbo mbiri, uye pasina mifananidzo yechipoko sezvo zviratidziro zvinopararira kumashure munzira yekwakabva.Zvakaipa zvecube ndezvekuti inorema uye inorema kupfuura mamwe marudzi emabeamsplitters uye haivharidzire kureba kwewavelength senge pellicle kana polka dot beamsplitters.Kunyangwe isu tichipa akawanda akasiyana coating sarudzo.Zvakare cube beamsplitters inofanirwa kushandiswa chete nematanda akasanganiswa nekuti kuchinjika kana kuchinjika matanda kunokonzeresa kukanganisa kwemhando yemufananidzo.

Paralight Optics inopa cube beamsplitters inowanikwa ese ari maviri polarizing uye asiri-polarizing modhi.Non-polarizing cube beamsplitters akagadzirirwa kupatsanura chiedza chechiitiko nechiyero chakatarwa chinozvimiririra kubva pawavelength yechiedza kana polarization state.Nepo polarizing beamsplitters ichizotumira P polarized mwenje uye kuratidza S polarized mwenje ichibvumira mushandisi kuwedzera polarized mwenje mu optical system, anogona kushandiswa kupatsanura unpolarized mwenje pachiyero che 50/50, kana kuti polarization yekuparadzanisa maapplication akadai seyekuzviparadzanisa nevamwe.

Features:

Substrate Material:

RoHS Inoenderana

Optical Performance:

High Extinction Ratio

Kuratidzira S Polariztion:

Pakazosvika 90°

Design Options:

Custom Design Inowanikwa

Zvakajairwa Zvinodiwa:

pro-related-ico — Reference Drawing ye

Polarizing Cube Beamsplitter

Cherechedza: The extinction ratio (ER) inotsanangurwa sechiyero chep-polarized light to s-polarized light, kana Tp/Ts.Zvisinei, zvakakosha kuziva kuti Tp/Ts haiwanzo kuenzana nereshiyo yechiedza chinotaridza s-polarized to p-polarized light, kana Rs/Rp.Sezvineiwo chiyero cheTp/Ts (ER) chinenge chiri nani pane reshiyo yeRs/Rp.Izvi zvinodaro nekuti mabeamsplitters anowanzo shanda pakuratidzira s-polarization asi haashande pakudzivirira p-polarization kubva pakuratidzira, kureva kuti, mwenje unopfuudzwa unenge usina s-polarization, asi chiedza chinoratidzwa hachina zvachose kusununguka kwep-polarization.

Parameters

Ranges & Tolerances

Substrate Zvishandiso

N-BK7 / SF girazi
Type

Polarizing cube beamsplitter
Dimension Tolerance

+/-0.20 mm
Hunhu hwepamusoro (Scratch-Dig)

60-40
Surface Flatness (Plano Side)

< λ/4 @632.8 nm pa25mm
Transmitted Wavefront Error

< λ/4 @632.8 nm pamusoro pevhu rakajeka
Beam Deviation

Kufambiswa: 0° ± 3 arcmin |Kuratidzira: 90° ± 3 arcmin
Extinction Ratio

Single Wavelength: Tp/Ts> 1000:1
Broad Band: Tp/Ts>1000:1 kana>100:1
Kufambisa Kubudirira

Single Wavelength: Tp> 95%, Ts<1%
Broad band: Tp>90% , Ts<1%
Kunyatsofungisisa

Single Wavelength: Rs> 99% uye Rp<5%
Broad band: Rs> 99% uye Rp<10%
Chamfer

Protected<0.5mm X 45°
Clear Aperture

> 90%
Coating

Polarizing beamsplitter coating pane hypotenuse pamusoro, AR yekunamatira pane zvese zvekupinza uye zvinobuda
Damage Threshold

>500mJ/cm², 20ns, 20Hz, @1064nm