Glan Thompson Polarizing Beamsplitter Cubes
The Glan Thompson polarizer have been arranged to permit the output of the s-polarized beam at 45 deg from the straight through p-polarized beam. They provide high polarization purity and high transmi..
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Specifications:
Glan Thompson Polarizing Beamsplitter Cubes
The Glan Thompson polarizer have been arranged to permit the output of the s-polarized beam at 45 ° from the straight through p-polarized beam. They provide high polarization purity and high transmission in the two emerging beams. These are useful if it is required to utilize both linear polarization states . They are mounted in a rectangular metal cell and surrounded with an absorbing compound.
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Material:
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Calcite -Grade A
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Wavelength Range:
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Calcite: 350-2300 nm
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Extinction Ratio:
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Calcite:<5x10 -5
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Parallelism:
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<1 arc Min
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Surface Quality:
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20-10
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Beam Deviation:
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< 3 arc minutes
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Wavefront Distortion:
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l/4@633nm
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Damage Threshold:
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>500 MW/cm 2
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Coating:
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Single Layer MgF2@1064nm
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Mount:
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Black Anodized Aluminium
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Standard Products
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Part No.
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Wavelength Rang(nm)
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Extinction Ratio
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Angular Field(°)
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C.A. Φa
(mm)
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O.D. Φd
(mm)
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L ±0.1(mm)
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GPB6006
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350-2300
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<5x10-5
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14°-16°
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6.0x6.0
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50.8
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33.0
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GPB6008
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8.0x8.0
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50.8
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33.0
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GPB6010
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10.0x10.0
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50.8
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33.0
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GPB6012
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12.0x12.0
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50.8
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33.0
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GPB6015
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15.0x15.0
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50.8
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38.0
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Note：Custom designs for other sizes and coatings are also available upon request