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Glan Laser Polarizers of YVO4 D10.0mm 500-4000nm with Round Mount

Code: 20701-022



Material YVO4 Wavelength Range 500~4000nm
Aperture Size ɸ10mm Extinction Ratio <5x10-6
Angular Field >6° Surface Quality 20 / 10 S/D
Parallelism <1 arc Min Beam Deviation < 3 arc minutes
Wavefront Distortion λ /4@633nm Damage Threshold >500 MW/cm2
Coating Single MgF2 Mount Black Anodized Aluminium
Mount Size ɸ25.4x19mm

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. 

2 weeks
YVO4 Crystals

YVO4 Crystals

  • Broad transparent spectral range 0.4μm to 5μm
  • Large birefringence
  • Good mechanical and physical property
  • Applications: Fiber optical isolators and circulators, Beam displacer, Glan polarizers, other polarizing optics