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  • I-Polarizing-Beam-Splitter-1

I-Polarizing Cube Beamsplitters

Ama-Beamsplitters enza lokho kanye okushiwo igama lawo, ahlukanise ugongolo ngesilinganiso esinqunyiwe ezinhlangothini ezimbili. Ama-beamsplitter ajwayelekile avame ukusetshenziswa nemithombo yokukhanya engahlukanisiwe njengemvelo noma i-polychromatic, ahlukanisa i-beam ngamaphesenti okuqina, njengokudluliswa okungu-50% nokubonakala okungu-50%, noma ukudluliswa okungu-30% kanye nokuboniswa okungu-70%. Ama-Dichroic beamsplitters ahlukanisa ukukhanya okungenayo ngobude be-wavelength futhi avame ukusetshenziswa ezinhlelweni ze-fluorescence ukuze ahlukanise izindlela ezivusa amadlingozi nezindlela zokuphuma, lezi ziphambano zinikeza isilinganiso sokuhlukanisa esincike kubude begagasi bokukhanya kwesigameko futhi luwusizo ekuhlanganiseni / ukuhlukanisa imishayo ye-laser ehlukene. imibala.

Ama-Beamsplitters avame ukuhlukaniswa ngokuya ngokwakhiwa kwawo: i-cube noma ipuleti. I-Cube beamsplitters empeleni yakhiwe ama-prism e-engeli yesokudla amabili ahlanganiswe ndawonye ku-hypotenuse ane-coating ebonisa ingxenye phakathi. I-hypotenuse surface yeprism eyodwa iboshwe, futhi amaprism amabili ayahlanganiswa ndawonye ukuze akhe umumo oyi-cubic. Ukuze ugweme ukulimaza usimende, kunconywa ukuthi ukukhanya kudluliselwe ku-prism eboshwe, evame ukufaka uphawu lwereferensi endaweni ephansi.
Izinzuzo zama-cube beamsplitters zifaka phakathi ukukhweza kalula, ukuqina kwe-optical coating njengoba iphakathi kwezindawo ezimbili, futhi azikho izithombe eziyisipoki njengoba ukuboniswa kusakazeka emuva ohlangothini lomthombo. Okubi kwe-cube ukuthi inkulu kakhulu futhi iyasinda kunezinye izinhlobo zama-beamsplitters futhi ayifaki ububanzi bebanga le-wavelength njenge-pellicle noma i-polka dot beamsplitters. Nakuba sinikeza izinketho eziningi ezahlukene zokuhlanganisa. Futhi ama-cube beamsplitters kufanele asetshenziswe kuphela nemishayo ebolile njengoba imishayo eguqukayo noma ephambukayo inomthelela ekonakaleni okukhulu kwekhwalithi yesithombe.

I-Paralight Optics inikeza ama-cube beamsplitters atholakala womabili amamodeli e-polarizing nangewona ama-polarizing. Ama-non-polarizing cube beamsplitters adizayinelwe ukuhlukanisa ukukhanya kwesigameko ngesilinganiso esicacisiwe esizimele kubude beza beza bokukhanya noma isimo se-polarization. Nakuba ama-polarizing beamsplitters azodlulisa ukukhanya oku-P polarized futhi abonise ukukhanya kwe-S polarized okuvumela umsebenzisi ukuthi engeze ukukhanya kwe-polarized kusistimu yokubona, angasetshenziswa ukuhlukanisa ukukhanya okungenayo i-polarized ngesilinganiso esingu-50/50, noma izinhlelo zokusebenza zokuhlukanisa i-polarization njenge-optical isolation.

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Izici:

I-Substrate Material:

I-RoHS Iyahambisana

Ukusebenza kwe-Optical:

I-High Extinction Ratio

Ukubonakaliswa kwe-S Polariztion:

Ngo-90°

Izinketho zokuklama:

Idizayini Yangokwezifiso Iyatholakala

isithonjana-isici

Imininingwane Ejwayelekile:

pro-ehlobene-ico

Umdwebo Wezithenjwa we

I-Polarizing Cube Beamsplitter

Qaphela: I-extinction ratio (ER) ichazwa njengesilinganiso sokukhanya okudlulisiwe kwe-p-polarized kuya ekukhanyeni okuyi-s-polarized, noma i-Tp/Ts. Kodwa-ke, kubalulekile ukuqaphela ukuthi i-Tp/Ts ngokuvamile ayilingani nesilinganiso sokukhanya kwe-s-polarized kuya ku-p-polarized light, noma i-Rs/Rp. Eqinisweni isilinganiso se-Tp/Ts (ER) cishe ngaso sonke isikhathi singcono kunesilinganiso sika-Rs/Rp. Lokhu kungenxa yokuthi ama-beamsplitter ngokuvamile asebenza kahle ekuboniseni i-s-polarization kodwa awasebenzi kahle ekuvimbeleni i-p-polarization kusukela ekukhanyeni, okungukuthi, ukukhanya okudlulisiwe kucishe kungabi ne-s-polarization, kodwa ukukhanya okubonisiwe akukhululekile ngokuphelele ku-p-polarization.

Amapharamitha

Amabanga & Ukubekezelelana

  • Izinto ze-Substrate

    Ingilazi ye-N-BK7 / SF

  • Uhlobo

    I-polarizing cube beamsplitter

  • I-Dimension Tolerance

    +/-0.20 mm

  • Ikhwalithi Yobuso (Scratch-Dig)

    60-40

  • I-Surface Flatness (I-Plano Side)

    < λ/4 @632.8 nm ngo-25mm

  • Kudluliselwe Iphutha le-Wavefront

    < λ/4 @632.8 nm endaweni ecacile

  • Ukuchezuka kwe-Beam

    Kudluliselwe: 0° ± 3 arcmin | Kuyabonakalisiwe: 90° ± 3 arcmin

  • Isilinganiso Sokuqothula

    I-Wavelength Eyodwa: Tp/Ts > 1000:1
    Ibhendi Ebanzi: Tp/Ts>1000:1 noma >100:1

  • Ukudlulisa Ngempumelelo

    I-Wavelength Eyodwa: Tp > 95%, Ts< 1%
    Ibhendi ebanzi: Tp>90% , Ts< 1%

  • Ukuzindla Ngempumelelo

    I-Wavelength Eyodwa: Rs > 99% kanye ne-Rp< 5%
    Ibhendi ebanzi: Rs >99% kanye ne-Rp< 10%

  • I-Chamfer

    Kuvikelwe< 0.5mm X 45°

  • Imbobo ecacile

    > 90%

  • Ukugqoka

    I-polarizing beamsplitter coating endaweni ye-hypotenuse, i-AR enamathela kuyo yonke indawo yokufaka nokuphumayo

  • Umonakalo Threshold

    > 500mJ/cm2, 20ns, 20Hz, @1064nm

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Amagrafu

I-polarizing cube beamsplitters ihlanganisa ububanzi obuhlukahlukene be-wavelength ukuze ivumelane nezidingo zakho, ezitholakala zombili izinguqulo ezingagijisiwe nezigxunyekiwe. Sicela usithinte uma unentshisekelo kunoma yiluphi uhlobo lwe-polarizing cube beamsplitters.

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I-High ER Broadband Polarizating Cube Beamsplitter @620-1000nm

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I-Polarizating Cube Beamsplitter @780nm

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I-Polarizating Cube Beamsplitter @852nm

Imikhiqizo Ehlobene

Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale