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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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