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Binary Liquid Crystal Rotator

  • Company: Meadowlark Optics Inc.
  • Type: Other
  • Diameter / Dimension: 5mm - 76.2mm
  • Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Wavelength: 450 - 1800 nm (please specify)
  • Wavefront Distortion: λ/4 (P-V @ 633), λ/16 (RMS @ 633)
  • Surface Qualit: 40 - 20 scratch-dig
  • Beam Deviation: 2 arc min
  • Reflectance (per surface): 0.5% at normal incidence
  • Response Time (VIS): ≤ 5 ms

An Optical Rotator is a two-state device used to rapidly switch between two orthogonal sites of linear polarization. One state has output linear polarization parallel to an input linear polarization state. This occurs when voltage is applied to the rotator. The other state has output polarization orthogonal to the input polarization and occurs when no voltage is applied.

Meadowlark Optics manufactures and sells liquid crystal (LC) based Optical Rotators for applications requiring active timing control of beam transmittance by using them in combination with high quality polarizers. Key features of our Optical Rotators include high-speed binary operation, high purity linear polarized output, and maximum extinction ratio performance. Since these devices are solid state –undesirable mechanical motion, associated noise, and vibration problems are eliminated. Binary LC Rotators deliver optimum extinction ratio performance, often greater than 10,000:1 across the visible wavelength range.
Binary Liquid Crystal Rotator

Meadowlark Optics Inc.
5964 Iris Pkwy.
Frederick, CO 80504
United States
Phone: +1 303-833-4333
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