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Glan Laser Polarizers

  • Stocked and custom modules available
  • Substrate material; Alpha-BBO, Calcite and YVO4
  • Air-spaced and Short Length
  • High Polarization Purity
  • Wide Wavelength Range
  • Mount Options: Rectangular or Round
Inquire for custom product  
Code Material Wavelength Aperture Extinction Ratio Mount Unit Price Delivery Cart
20701-001 Alpha-BBO 200-300nm ɸ6mm <5x10-6 ɸ15x20mm $230.0 4 weeks
20701-002 Alpha-BBO 200-300nm ɸ10mm <5x10-6 ɸ25.4x31mm $425.0 2 weeks
20701-003 Alpha-BBO 200-300nm ɸ12.7mm <5x10-6 ɸ25.4x31.5mm $515.0 4 weeks
20701-004 Alpha-BBO 200-300nm ɸ15mm <5x10-6 ɸ30x38mm $685.0 4 weeks
20701-005 Alpha-BBO 200-300nm ɸ20mm <5x10-6 ɸ38x48mm $1215.0 4 weeks
20701-006 Alpha-BBO 300-700nm ɸ6mm <5x10-6 ɸ15x20mm $230.0 4 weeks
20701-007 Alpha-BBO 300-700nm ɸ10mm <5x10-6 ɸ25.4x26mm $425.0 2 weeks
20701-008 Alpha-BBO 300-700nm ɸ12.7mm <5x10-6 ɸ25.4x27mm $515.0 4 weeks
20701-009 Alpha-BBO 300-700nm ɸ15mm <5x10-6 ɸ30x33mm $685.0 4 weeks
20701-010 Alpha-BBO 300-700nm ɸ20mm <5x10-6 ɸ38x43mm $1215.0 4 weeks
20701-011 Alpha-BBO 700-3500nm ɸ6mm <5x10-6 ɸ15x20mm $230.0 4 weeks
20701-012 Alpha-BBO 700-3500nm ɸ10mm <5x10-6 ɸ25.4x26mm $425.0 2 weeks
20701-013 Alpha-BBO 700-3500nm ɸ12.7mm <5x10-6 ɸ25.4x27mm $515.0 4 weeks
20701-014 Alpha-BBO 700-3500nm ɸ15mm <5x10-6 ɸ30x33mm $685.0 4 weeks
20701-015 Alpha-BBO 700-3500nm ɸ20mm <5x10-6 ɸ38x43mm $1215.0 4 weeks
20701-016 Calcite 350-2300nm ɸ6mm <5x10-5 ɸ15x20mm $170.0 4 weeks
20701-017 Calcite 350-2300nm ɸ10mm <5x10-5 ɸ25.4x26mm $275.0 2 weeks
20701-018 Calcite 350-2300nm ɸ12.7mm <5x10-5 ɸ25.4x27mm $365.0 4 weeks
20701-019 Calcite 350-2300nm ɸ15mm <5x10-5 ɸ30x33mm $545.0 4 weeks
20701-020 Calcite 350-2300nm ɸ20mm <5x10-5 ɸ38x43mm $985.0 4 weeks
20701-021 YVO4 500-4000nm ɸ6mm <5x10-6 ɸ15x15mm $275.0 4 weeks
20701-022 YVO4 500-4000nm ɸ10mm <5x10-6 ɸ25.4x19mm $545.0 2 weeks
20701-023 YVO4 500-4000nm ɸ15mm <5x10-6 ɸ30x23mm $1165.0 4 weeks

Glan Laser prism polarizer is made of two same birefringent material prisms that are assembled with an air space. The polarizer is a modification of the Glan Taylor type and is designed to have less reflection loss at the prism junction. The polarizer with two escape windows allow the rejected beam to escape out of the polarizer, which makes it more desirable for high energy lasers. The surface quality of these faces is relatively poor as compared to that of entrance and exit faces. No scratch dig surface quality specifications are assigned to these faces. 

Common Specifications:

Item Calcite GLP a-BBO GLP YVO4 GLP
Wavelength Range 350-2000nm 190-3500nm 500-4000nm
Extinction Ratio <5x10-5 <5x10-6 <5x10-6
Surface Quality 20/10 S/D
Beam Deviation < 3 arc minutes
Wavefront Distortion <λ/4@633nm
Damage Threshold >500MW/cm2@1064nm, 20ns, 20Hz
Coating P Coating Or AR Coating
Mount Black Anodized Aluminium


Glan Laser Polarizers of Alpha-BBO D10.0mm 700-3500nm with Round Mount

Glan Laser Polarizers of Alpha-BBO D10.0mm 700-3500nm with Round Mount

Glan Laser Polarizers of Alpha-BBO D12.7mm 200-300nm with Round Mount

Glan Laser Polarizers of Alpha-BBO D12.7mm 200-300nm with Round Mount

Glan Laser Polarizers of Alpha-BBO D6.0mm 700-3500nm with Round Mount

Glan Laser Polarizers of Alpha-BBO D6.0mm 700-3500nm with Round Mount