Variable Polarization Rotators

Variable Rotator
from Foctek Photonics, Inc.

This useful instrument introduces a variable rotation between 0 ° and 90 ° to an input plane polarized beam. The rotation angle is controlled by a manually driven precision micrometer. Calibration scales are supplied  to enable any desired rotation to be set for a given wavelength of... [See More]

  • Polarization Rotator Rotation: Variable
  • Wavelength Range: 230 to 1100
  • Clear Aperture: 10
Liquid Crystal Polarization Rotator -- LPR-100-λ
from Meadowlark Optics, Inc.

Our Liquid Crystal Polarization Rotator (LPR) continuously rotates the polarization orientation of a monochromatic, linearly polarized input beam. Our LPR consists of a compensated Liquid Crystal Variable Retarder combined with a zero-order polymer quarter-wave retarder. The fast axis of the liquid... [See More]

  • Polarization Rotator Rotation: Variable
  • Wavelength Range: 450 to 1800
  • Clear Aperture: 9.4