pr56

Bi-Refringent Filters (BIR)

  • For laser resonator use
  • Optical axis is parallel to the plane surface

Birefringent filters are used in laser resonators to tune the laser wavelength. They consist of one or more plano-parallel quartz plates whose optic axis is parallel to the plane surface.

 

Material:  Crystal Quartz
Surface Quality: <20/10
Transmitted Wavefront: < λ / 10
Diameter Tolerance: < ± 0.20 mm
Thickness Tolerance: <± 0.02 mm
Clear Aperture: >85% of central dimension
Parallelism: <5 arc sec

Bi-Refringent Filters (BIR)

RoHS Compliant
SKU: N/A Category:

Additional information

Dimensions

10mm dia x 0.5mm t, 10mm dia x 1.0mm t, 10mm dia x 1.5mm t, 10mm dia x 2.0mm t, 10mm dia x 3.0mm t, 10mm dia x 4.0mm t, 10mm dia x 5.0mm t, 15mm dia x 0.5mm t, 15mm dia x 1.0mm t, 15mm dia x 1.5mm t, 15mm dia x 2.0mm t, 15mm dia x 3.0mm t, 15mm dia x 4.0mm t, 15mm dia x 5.0mm t, 20mm dia x 0.5mm t, 20mm dia x 1.0mm t, 20mm dia x 1.5mm t, 20mm dia x 2.0mm t, 20mm dia x 3.0mm t, 20mm dia x 4.0mm t, 20mm dia x 5.0mm t, 1.0" dia x 0.5mm t, 1.0" dia x 1.0mm t, 1.0" dia x 1.5mm t, 1.0" dia x 2.0mm t, 1.0" dia x 3.0mm t, 1.0" dia x 4.0mm t, 1.0" dia x 5.0mm t

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