Quartz Rotator

A polarization rotator is an optical device that rotates the polarization axis of a linearly polarized light beam by an angle of choice. Rotators of linearly polarized light have found widespread applications in modern optics since laser beams tend to be linearly polarized.

Applications:

  • Isolator
  • Optical Measurement System

Capability:

PARAMETER COMMERCIAL HIGH PRECISION
Material Quartz
Clear Aperture ≥85% ≥90%
Thickness Tolerance ±0.01mm ±0.0002mm
Rotation Tolerance ±5arcmin ±1arcmin
Flatness λ/8 @632.8nm λ/20@632.8nm
Surface Quality(S/D) 40-20 10-5
AR Coating R<0.1%@CWL

Other material ,sizes, tolerance and coatings are also available upon request.