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  • I-Depolarizing-Beam-Splitter-1

I-Depolarizing
Cube Beamsplitters

IiBeamsplitters zenza kanye oko igama lazo likutshoyo, zahlula umqadi kumlinganiselo omiselweyo kumacala amabini. Ukongeza i-beamsplitters ingasetyenziselwa umva ukudibanisa imiqadi emibini eyahlukeneyo ibe yinto enye. I-beamsplitters eqhelekileyo isetyenziswa ngokuqhelekileyo kunye nemithombo yokukhanya engabonakaliyo njengendalo okanye i-polychromatic, iyahlula i-beam ngepesenti yokuqina, njenge-50% yokudluliselwa kunye ne-50% ibonakaliso, okanye i-30% yokudluliselwa kunye ne-70% ibonakalisa. I-Dichroic beamsplitters yahlula ukukhanya okungenayo ngobude be-wavelength kwaye idla ngokusetyenziswa kwizicelo ze-fluorescence ukwahlula iindlela zokuvuselela kunye nokukhupha, le mibhobho ye-beamsplitters inika umlinganiselo wokwahlula oxhomekeke kubude be-wavelength yokukhanya kwesiganeko kwaye ziluncedo ekudibaniseni / ukwahlula imiqadi ye-laser eyahlukeneyo. imibala.

Iibeamsplitters zihlala zihlelwa ngokokwakhiwa kwazo: i-cube okanye ipleyiti. Iibeamsplitters zetyhubhu zenziwe ngeeprism ezimbini ze-engile yasekunene ezidityaniswe kunye kwi-hypotenuse kunye nokwaleka okubonisayo phakathi. Umphezulu we-hypotenuse weprism enye uqatywe, kwaye iiprism ezimbini zidityaniswe kunye ukuze zenze i-cubic shape. Ukuze ugweme ukonakalisa i-samente, kucetyiswa ukuba ukukhanya kudluliselwe kwi-prism edibeneyo, ehlala ibonisa uphawu lokubhekisela kumhlaba ophantsi.
Izinto eziluncedo ze-cube beamsplitters zibandakanya ukukhwela lula, ukuqina kwe-optical coating kuba iphakathi kwemiphezulu emibini, kwaye akukho mifanekiso yesiporho ukusukela oko ukubonakaliswa kwakusasaza ngasemva kwicala lomthombo. Ukungalungi kwetyhubhu kukuba i-bulkier & inzima kunezinye iindidi ze-beamsplitters kwaye ayigubungeli ububanzi be-wavelength njengepellicle okanye i-polka dot beamsplitters. Nangona sibonelela ngeendlela ezininzi ezahlukeneyo zokwaleka. Kwakhona imiqadi yetyhubhu kufuneka isetyenziswe kuphela ngemiqadi edityanisiweyo kuba ukuguquguquka okanye ukwahluka kwemiqadi kunegalelo ekuthotyweni komgangatho womfanekiso.

IParalight Optics ibonelela ngeemitha zetyhubhu ezifumanekayo zombini iimodeli zepolarizing kunye nezingezopholarizing. Iibeamsplitters ezingekho-polarizing zilawulwa ngokuthe ngqo ukuba zingatshintshi i-S kunye ne-P ye-polarization state yokukhanya okungenayo, nangona kunjalo kunye ne-non-polarizing beamsplitters, inikwe ukukhanya kokufakwa ngokungaqhelekanga, kuya kubakho imiphumo ye-polarization. Iibeamsplitters zethu ezidambisayo aziyi kuba novakalelo kangako kwi-polarization yesiganeko, umahluko ekuboniseni nasekudluliseleni kwi-S- kunye ne-P-pol ingaphantsi kwe-6%, okanye akukho mahluko ekuboniseni nasekudlulisweni kwe-S- kunye ne-P-pol kumaza oyilo oluthile. Nceda ujonge ezi grafu zilandelayo kwiireferensi zakho.

icon-radiyo

Iimbonakalo:

Inkqutyana yezinto eziphathekayo:

I-RoHS iyahambelana

Ukhetho loKwaleka:

Hybrid ukutyabeka, Ukufunxa< 10%

Ukwahlula umlinganiselo:

Ayinabuvakalelo kwiPolarization yoMtha weSiganeko

Iinketho zoyilo:

Uyilo oluSiko luyafumaneka

uphawu-uphawu

Iingcaciso eziqhelekileyo:

pro-enxulumene-ico

Umzobo weReferensi ye

Depolarizing Cube Beamsplitter

Ityhubhu nganye yenziwe ukusuka kwi-N-BK7 kwaye yenzelwe ukulinganisa okuncinci komqadi. Indawo enye ebonisayo ikwayinqanda imifanekiso yesiporho. I-hydrid depolarizing beamsplitter coating isetyenziswa kwi-hypotenuse yenye yeeprism ezimbini ezenza ityhubhu. Emva koko, i-samente isetyenziselwa ukubopha iziqingatha ezimbini zeprism kunye.

Iiparamitha

Uluhlu kunye noNyamezelo

  • Uhlobo

    Depolarizing cube beamsplitter

  • Ukunyamezela koMda

    +0.00/-0.20 mm

  • Umgangatho womphezulu (Scratch-Dig)

    60-40

  • Umphezulu oMcaba (icala lePlano)

    < λ/4 @ 632.8 nm nge 25mm

  • Imposiso egqithisiweyo yeWavefront

    < λ/4 @ 632.8 nm ngaphaya kokuvula okucacileyo

  • Ukutenxa kweBeam

    Udluliselwe: 0 ° ± 3 arcmin | Ibonakaliswe: 90° ± 3 arcmin

  • Chamfer

    Ikhuselwe< 0.5mm X 45°

  • Ukwahlula Umlinganiselo (R:T) Ukunyamezela

    ± 5%

  • Ukusebenza ngokubanzi

    Iithebhu = 45 ± 5%, iiTabs + Rabs > 90%, |Ts - Tp|< 6% kunye |Rs - Rp|< 6%

  • Umngxuma ocacileyo

    > 90%

  • Ukwaleka

    I-Hydrid depolarizing beamsplitter coat on hypotenuse surface, i-AR yokwambathisa kuyo yonke iminyango yokungena

  • Umda womonakalo

    > 100mJ/cm2, 20ns, 20Hz, @1064nm

iigrafu-img

Iigrafu

Ezi grafu zibonisa ukuba kwi-45 yethu: 45 ± 5% depolarizing cube beamsplitters kukho umahluko omncinci kuthumelo lwe-S- kunye ne-P-pol kuluhlu lwe-wavelength yoyilo. Ngolwazi oluthe kratya malunga nolunye uhlengahlengiso lokwahlula okunje ngo-10:90, 30-70, 50:50, 70:30, 90:10 okanye ufumane isicatshulwa, nceda ukhululeke ukunxibelelana nathi.

imveliso-umgca-img

I-Depolarizing Cube Beamsplitter @700-1000nm kwi-45° AOI

imveliso-umgca-img

I-Depolarizing Cube Beamsplitter @900-1200nm kwi-45° AOI

imveliso-umgca-img

I-Depolarizing Cube Beamsplitter @1200-1600nm kwi-45 ° AOI

Iimveliso ezinxulumeneyo

Cofa u-enter ukukhangela okanye i-ESC ukuvala