Depolarizing
Plate Beamsplitters

Beamsplitters zvinhu zvemaziso zvinopatsanura chiedza kumativi maviri.Semuenzaniso iwo anowanzo shandiswa mu interferometers kuitira kuti danda rimwe ripindire pacharo.Kune anowanzo akati wandei akasiyana marudzi emabeamsplitters: ndiro, cube, pellicle uye polka dot beamsplitters.A standard beamsplitter inotsemura danda nechikamu chesimba, senge 50% kutapurirana uye 50% kuratidza kana 30% kutapurirana uye 70% kuratidza.Non-polarizing beamsplitters inodzorwa zvakananga kuti isashandure iyo S uye P polarization nyika dzechiedza chinouya.Polarizing beamsplitters inotumira P polarized mwenje uye inoratidzira S polarized mwenje, ichibvumira vashandisi kuwedzera polarized mwenje mune optical system.Dichroic beamsplitters inopatsanura mwenje newavelength uye inowanzoshandiswa mune fluorescence application kuparadzanisa mafambiro uye emission nzira.

Kunyange zvazvo non-polarizing beamsplitters akagadzirirwa kuti asashandure S uye P polarization states yechiedza chinouya, achiri kunzwa kune polarized light, zvinoreva kuti pachange paine mamwe maitiro epolarization kana non-polarizing beamsplitters akapiwa randomly polarized input light. .Nekudaro yedu depolarizing beamsplitters ichave isingatarisire polarization yechiitiko danda, mutsauko mukufungisisa uye kutapurirana kweS- uye P-pol.iri pasi pe5%, kana kuti hapana kana musiyano mukuratidza uye kutapurirana kweS- neP-pol pane mamwe madhizaini marefu.Ndokumbira utarise magirafu anotevera kune mareferensi ako.

Paralight Optics inopa huwandu hwakasiyana hwemaoptical beamsplitters.Plate yedu beamsplitters ine yakanamirwa kumberi kwepamusoro iyo inotaridza danda rekutsemura reshiyo nepo kuseri kwekumusoro kwakakomberedzwa uye AR yakavharwa kuitira kuderedza ghosting uye kukanganisa mhedzisiro.Yedu cube beamsplitters inowanikwa mune polarizing kana isiri-polarizing modhi.Pellicle beamsplitters inopa yakanakisa wavefront kutapurirana zvivakwa uku ichibvisa danda kumisa uye ghosting.Dichroic beamsplitters inoratidza matanda ekuparadzanisa zvivakwa zvinoenderana newavelength.Iwo anobatsira kusanganisa / kupatsanura laser matanda emhando dzakasiyana.

Features:

Coatings:

Yese Dielectric Coatings

Optical Performance:

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

Laser Damage Quantification:

High Damage Threshold

Design Options:

Custom Design Inowanikwa

Zvakajairwa Zvinodiwa:

pro-related-ico — Reference Drawing ye

Depolarizing Plate Beamsplitter

Cherechedza: Pachikamu chepasi chine 1.5 index of refraction uye 45° AOI, beam shift distance (d) inogona kuenzaniswa pachishandiswa equation yeruboshwe.
Polarization Hukama: |Rs-Rp|< 5%, |Ts-Tp|<5% pane imwe dhizaini yavelengths.

Parameters

Ranges & Tolerances

Type

Depolarizing Plate Beamsplitter
Dimension Tolerance

Precison: +0.00/-0.20 mm |High Precision: +0.00/-0.1 mm
Makobvu Tolerance

Precison: +/-0.20 mm |High Precision: +/-0.1 mm
Hunhu hwepamusoro (Scratch-Dig)

Muenzaniso: 60-40 |Kururamisa: 40-20
Surface Flatness (Plano Side)

< λ/4 @632.8 nm
Beam Deviation

<3 arcmin
Chamfer

Protected<0.5mm X 45°
Split Ratio (R:T) Kushivirira

± 5%
Polarization Hukama

|Rs-Rp|<5% (45° AOI)
Clear Aperture

> 90%
Coating (AOI=45°)

Depolarizing beamsplitter dielectric coating pane kumberi kwepamusoro, AR kupfekedza kumashure.
Damage Threshold

>3 J/cm², 20ns, 20Hz, @1064nm