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    • 格蘭激光棱鏡
     
    格蘭激光棱鏡

     

    是由兩片相同雙折射晶體材料棱鏡制成的偏光器件,中間采用空氣隙結構。此棱鏡是格蘭泰勒棱鏡的升級,帶有逃逸窗口,適用于強激光系統。

    產品特點:

    ·空氣隙

    ·帶寬覆蓋紫外,可見和中紅外

    ·接近布儒斯特切割角

    ·兩個逃逸窗口,適用于大功率激光系統

    ·高偏振度

    Specifications:

    Material: a-BBO, Calcite ,or YVO4
    Wavelength Range: a-BBO: 200-3500 nm, Calcite: 350-2300 nm YVO4:400-4000nm
    Extinction Ratio: Calcite:<5x10-5; a-BBO:<5x10-6 , YVO4:<5x10-6
    Parallelism: <1 arc Min
    Surface Quality: 20/10
    Beam Deviation: < 3 arc minutes
    Wavefornt Distortion: λ/4@632.8nm
    Damage Threshold: >500 MW/cm2
    Coating: Single MgF2
    Mount: Black Anodized Aluminium


     

    1.a-BBO Glan Laser Polarizer

    Part No. Wavelength Rang(nm) Extinction Ratio Angular Field(°) C.A. fa(mm) O.D. fd(mm) L ±0.1(mm)
    GLP5206 200-270 <5x10-6 >6.0 6.0 15.0 29.0
    GLP5208 8.0 25.4 31.0
    GLP5210 10.0 25.4 31.0
    GLP5215 15.0 30.0 38.6
    GLP5220 20.0 38.0 48.9
    GLP5306 300-700 <5x10-6 >6.0 6.0 15.0 25.0
    GLP5308 8.0 25.4 25.0
    GLP5310 10.0 25.4 26.0
    GLP5315 15.0 30.0 33.4
    GLP5320 20.0 38.0 43.6
    GLP5706 700-3000 <5x10-6 >6.0 6.0 15.0 23.0
    GLP5708 8.0 25.4 24.7
    GLP5710 10.0 25.4 25.9
    GLP5715 15.0 30.0 33.0
    GLP5720 20.0 38.0 43.6

    2. Calcite Glan Laser Polarizer

    Part No. Wavelength Rang(nm) Extinction Ratio Angular Field(°) C.A. fa(mm) O.D. fd(mm) L ±0.1(mm)
    GLP6006 350-2300 <5x10-5 >7.7 6.0 15.0 21.0
    GLP6008 8.0 25.4 24.5
    GLP6010 10.0 25.4 26.2
    GLP6015 15.0 30.0 33.3
    GLP6020 20.0 38.0 42.3

    3. YVO4 Glan Laser Polarizer

    Part No. Wavelength Rang(nm) Extinction Ratio Angular Field(°) C.A. fa(mm) O.D. fd(mm) L ±0.1(mm)
    GLP9006 500-4000 <5x10-6 >6.5 6.0 15.0 15.5
    GLP9008 8.0 25.4 19.0
    GLP9010 10.0 25.4 22.5
    GLP9015 15.0 30.0 31.0
    GLP9020 20.0 38.0 38.0

     

    Note: Kinds of sizes are available upon request.


       PDF to download

     
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