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  • Nd-YAG-Laser-Plate-Beamsplitter

Nd: YAG Laser
Phaj Beamsplitters

Beamsplitters yog cov khoom siv kho qhov muag siv los faib cov teeb meem teeb meem ntawm qhov sib piv rau ob kab sib cais.Tsis tas li ntawd, beamsplitters tuaj yeem siv rov qab los ua ke ob kab sib txawv rau hauv ib qho.Cov qauv beamsplitters feem ntau siv nrog cov teeb pom kev tsis zoo xws li ntuj lossis polychromatic, lawv faib cov nqaj los ntawm feem pua ​​​​ntawm kev siv, xws li 50% kev sib kis thiab 50% kev xav, lossis 30% kev xa mus thiab 70% kev xav.Non-polarizing beamsplitters tshwj xeeb yog tswj kom tsis txhob hloov S thiab P polarization xeev ntawm lub teeb tuaj.Polarizing beamsplitters yuav xa P polarization thiab cuam tshuam S polarization tso cai rau tus neeg siv ntxiv lub teeb polarized rau hauv qhov kho qhov muag.Dichroic beamsplitters faib lub teeb los ntawm lub teeb thiab feem ntau yog siv rau hauv daim ntawv thov fluorescence los cais txoj kev zoo siab thiab emission.

Beamsplitters feem ntau raug faib raws li lawv cov kev tsim kho: lub voos xwmfab lossis phaj.Phaj beamsplitters muaj ib tug nyias, tiaj iav phaj uas tau coated rau thawj nto ntawm substrate.Feem ntau cov phaj beamsplitters muaj cov txheej txheem tiv thaiv kev cuam tshuam ntawm qhov thib ob kom tshem tawm Fresnel tsis xav tau.Phaj beamsplitters feem ntau yog tsim los rau 45 ° AOI.Txheem phaj beamsplitters faib teeb meem teeb meem los ntawm qhov piv txwv uas yog ywj siab ntawm lub teeb lub wavelength los yog polarization xeev, thaum polarizing phaj beamsplitters yog tsim los kho S thiab P polarization xeev txawv.

Paralight Optics muaj cov phaj beamsplitters nrog lub ntsej muag coated uas txiav txim siab cov nqaj sib cais thaum lub nraub qaum yog wedged thiab AR coated txhawm rau txo qis kev ntxhov siab thiab cuam tshuam.Wedged phaj Beamsplitters tuaj yeem tsim los ua ntau cov ntawv theej ntawm ib qho kev tawm tswv yim.Peb 50: 50 Nd: YAG laser kab phaj beamsplitters muab kev sib cais ntawm 50: 50 ntawm ob lub wavelengths tsim los ntawm Nd: YAG lasers, 1064 nm thiab 532 nm.

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Nta:

Substrate Khoom:

Raws li RoHS, Exhibiting Zoo Tsis Muaj Laser-Induced Fluorescence

Txheej:

Beamsplitter Txheej ntawm S1 (hauv pem hauv ntej nto) rau Nd:YAG Laser Wavelengths, Optimized rau 45 ° AOI;AR Txheej Siv rau S2 (sab nraum qab)

Laser Damage Quantification Test:

High Damage Threshold

Custom Design:

Custom Design Muaj

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Common Specifications:

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Reference Drawing rau

Nd:YAG Laser Phaj Beamsplitter

Lus Cim: 30 arcmin wedged rov qab nto ntawm phaj Beamsplitters Tsawg Ghosting.

Tsis muaj

Ntau Yam & Tolerances

  • Cov khoom siv substrate

    UV-Qib Fused Silica

  • Hom

    Nd: YAG laser phaj beamsplitter

  • Dimension kam rau ua

    +0.00/-0.20 hli

  • Thickness kam rau ua

    +/- 0.20 hli

  • Surface Quality (Scratch-Dig)

    Hom: 60-40 |Precision: 40-20

  • Nto Flatness (Plano Sab)

    <λ/4 @ 633 nm rau 25 mm

  • Zuag qhia tag nrho Performance

    Tabs = 50% ± 5%, Rabs = 50% ± 5%, Tabs + Rabs > 99% (45 ° AOI)

  • Polarization kev sib raug zoo

    |Ts - Tp|<5% & |Rs - Rp|<5% (45° AOI)

  • Wedge Angle Tolerance

    30 arcmin ± 10 hli

  • Chamfer

    Tiv thaiv0.5mm X 45 °

  • Split Ratio (R/T) kam rau ua

    ± 5% ntawm lub xeev tshwj xeeb polarization

  • Clear Aperture

    > 90%

  • Txheej (AOI = 45 °)

    S1: Ib feem ntawm cov txheej txheem / S2: AR txheej (Rabs<0.5%)

  • Kev puas tsuaj

    > 5 J/cm220ns, 20Hz, @ 1064nm

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Cov duab

♦ Laser kab phaj beamsplitters tshwj xeeb tshaj yog siv nrog Nd: YAG wavelengths (1064 nm thiab 532 nm);
♦ Cov phiaj xwm yog cov kab sib kis rau 50: 50 Nd: YAG phaj beamsplitters qhia tias kev ua tau zoo tag nrho: Tabs = 50% ± 5% Rabs = 50% ± 5%, Tabs + Rabs> 99% rau S- lossis P-pol .ntawm 45° AOI.

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50:50 P-Pol.Nd: YAG Laser Phaj Beamsplitter @ 515-532nm ntawm 45 ° AOI

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50:50 S-Pol.Nd: YAG Laser Phaj Beamsplitter @ 1028-1080nm ntawm 45 ° AOI

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50:50 P-Pol.Nd: YAG Laser Phaj Beamsplitter @ 1028-1080nm ntawm 45 ° AOI

Yam khoom

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