40-20 Scratch / Dig Optical Polarizers Datasheets

Achromatic Waveplates
from Dayoptics, Inc.

Dayoptics has special designed achromatic waveplates by using two pieces of plates. It is similar to Zero-order waveplate except that the two plates are made from different materials,such as crystal quartz and magnesium fluoride. Since the dispersion of the birefringence can be different for the two... [See More]

  • Surface Quality: 40-20 Scratch / Dig
  • Polarizer Application: Infrared; Visible
  • Optical Polarizer: Waveplate / Retardation Plate
  • Wavelength Range: 465 to 1750
Glan-Taylor Prism Polarizers
from Qioptiq

Polarizing cube composed of two air-spaced calcite prisms with their optical axes aligned mutually parallel. Extremely large extinction ratios. Virtually no deviation of extraordinary ray. Mounted, outer diamteter fits to Microbench. Uncoated. Length / aperture ratio = 0.85. Surface flatness :... [See More]

  • Surface Quality: 40-20 Scratch / Dig
  • Polarizer Application: Infrared; Visible; Ultraviolet
  • Optical Polarizer: Circular Polarizer
  • Wavelength Range: 250 to 2300
Thin Film Polarizers
from Artifex Engineering

High damage threshold, space saving polarizers. Particularly useful for Q-Switching. Our thin film polarizers are based on a coating made up of particular birefringent materials having polarizing properties while the coating is designed under Brewster angle. Brewster Angle: For light incident on a... [See More]

  • Surface Quality: 40-20 Scratch / Dig
  • Transmittance: 97
  • Optical Polarizer: Linear Polarizer
  • Polarizer Features: Anti-Reflection Coating
1" Dia. Liquid Crystal Retarder 400-700nm Compensated -- NT63-039
from Edmund Optics Inc.

Electrically Controlled Retardance up to ½ λ. Manual or Computer Interface Control. Easy Mounting with 8-32 Tapped Hole. Liquid Crystal Variable Waveplates (Retarders) are constructed using precision polished, optically flat fused silica windows spaced a few microns apart. The cavity... [See More]

  • Surface Quality: 40-20 Scratch / Dig
  • Wavelength Range: 400 to 700
  • Optical Polarizer: Waveplate / Retardation Plate
  • Beam Deviation: 120
Polarcor™ Linear Polarizers
from Newport Corporation

Polarcor ™ linear polarizers offer high contrast, high transmission, low wavefront distortion and a wide acceptance angle. Polarcor polarizers outperform dichroic sheets, wire grid polarizers, and polarizing cubes at lower price than calcite polarizers for incredible value. Out performs... [See More]

  • Surface Quality: 40-20 Scratch / Dig
  • Polarizer Application: Infrared; Visible
  • Optical Polarizer: Linear Polarizer
  • Wavelength Range: 630 to 1580