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Polarizers

UV Polarizing Cube Beamsplitters

Specifications:

  • Substrate material: UV fused Silica
  • Surface Figure: λ/4 @ 633nm
  • Surface Quality: 20-10 laser quality
  • Dimension Tolerance: +0.0/-0.25 mm
  • Thickness Tolerance: ± 0.25 mm
  • Beam Deviation: ≤ 3 arc min.
  • Extinction Ratio:Tp / Ts > 100:1
  • Transmission Efficiency:Tp > 90.0%
  • Reflectance Efficiency:Rs > 99.0%
  • Clear Aperture: > 85%
  • AR Coating: R < 0.25% per face
  • Damage Threshold: >10mJ/cm2 10nsec pulse
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Thin Film Plate Polarizers

Specifications:

  • Substrate material: BK7, UV fused silica
  • Surface Figure: λ/10 @ 633nm
  • S1 Surface Quality: 10-5 laser quality
  • Dimension Tolerance: +0.0/-0.25 mm
  • Thickness Tolerance: ± 0.25 mm
  • Beam Deviation: ≤ 3 arc min.
  • Extinction Ratio:Tp / Ts > 200:1
  • Transmission Efficiency:Tp > 95.0%
  • Reflectance Efficiency:Rs > 99.0%
  • Angle of Incidence:56° ± 3°
  • Clear Aperture: > 85% of diameter
  • Damage Threshold: >10mJ/cm2 10nsec pulse
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Polarizing Cube Beamsplitters

Specifications:

  • Substrate material: BK7, UV fused silica
  • Surface Figure: λ/4 @ 633nm
  • Surface Quality: 20-10 laser quality
  • Dimension Tolerance: +0.0/-0.25 mm
  • Thickness Tolerance: ± 0.25 mm
  • Beam Deviation: ≤ 3 arc min.
  • Extinction Ratio:Tp / Ts > 100:1
  • Transmission Efficiency:Tp > 95.0%
  • Reflectance Efficiency:Rs > 99.8%
  • Clear Aperture: > 85%
  • AR Coating: R < 0.25% per face
  • Damage Threshold: >100mJ/cm2 10nsec pulse
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High Energy Polarizing Cube Beamsplitters

Specifications:

  • Substrate material: UV Fused Silica or BK7
  • Surface Figure: λ/4 @ 633nm
  • Surface Quality: 20-10 laser quality
  • Dimension Tolerance: +0.0/-0.25 mm
  • Thickness Tolerance: ± 0.25 mm
  • Beam Deviation: ≤ 3 arc min.
  • Extinction Ratio:Tp / Ts > 200:1
  • Transmission Efficiency:Tp > 90.0%
  • Reflectance Efficiency:Rs > 99.0%
  • Clear Aperture: > 85%
  • AR Coating: R < 0.25% per face
  • Damage Threshold: >10J/cm2 10nsec pulse
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Broadband Polarizing Cube Beamsplitters

Specifications:

  • Substrate material: Schott SF2
  • Surface Figure: λ/4 @ 633nm
  • Surface Quality: 20-10 laser quality
  • Extinction Ratio: Tp / Ts > 200:1
  • Transmission Efficiency: Tp > 90.0%
  • Reflectance Efficiency: Rs > 99.5%
  • AR Coating: Ravg < 0.50% per face
  • Damage Threshold: >100mJ/cm2 10nsec pulse
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High Energy Broadband Polarizing Cube Beamsplitter

Specifications:

  • Substrate material: UV fused Silica
  • Surface Figure: λ/4 @ 633nm
  • Surface Quality: 10-5 laser quality
  • Beam Deviation: ≤ 3 arc min.
  • AR Coating: Ravg < 0.50% per face
  • Damage Threshold: > 5J/cm2 10nsec pulse
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