λ/8 Depolarizers

Advaced Quartz Lyot Depolarizer
from Foctek Photonics, Inc.

This DAQ series of depolarizers is an improved Quartz Lyot Depolarizer, which consists of two quartz crystal wedges with their optic axes lying in the plane of the plates, and aligned at 45 ° with each other. Is  has the advantages of both Lyot and Wedge Depolarizer. One plate of the two... [See More]

  • Surface Flatness: λ/8
  • Wavelength Range: 220 to 2600
  • Depolarizer Type: Lyot
  • Clear Aperture: 9 to 25.4
Quartz Silica Wedge Depolarizer
from Foctek Photonics, Inc.

This DQW series of depolarizer consists of a crystalline quartz wedge together with a compensating fused silica wedge to correct the angular deviation. The optic axis of the quartz wedge lies in the plane of the  wedge and at 45 deg to the input polarization. The result is then a variable... [See More]

  • Surface Flatness: λ/8
  • Polarizer Application: Infrared; Visible; Ultraviolet
  • Depolarizer Type: Wedge
  • Wavelength Range: 220 to 2600