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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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