Photonics Buyers' Guide > Semiconductor Crystals

Reclaiming GaAs Wafers

Argyle International is Manufacturing Mini and Micro Lens Elements

4-Axis CNC Micromachining, Precision Lapping, Polishing, Dicing and Coatings

LWIR Fixed Focus Objectives

Ultra-Flat Dichroic & Polychroic Filters

Automatic Centrifuge Removes Fine Grinding Solids for Optics

Precision Patterned Components

C-Mount Lenses
(15 companies)
Semiconductor Crystals

  • TERMS
  • crystal A solid with a structure that exhibits a basically symmetrical and geometrical arrangement. A crystal may already possess this structure, or it may acquire it through mechanical means. More than 50 chemical substances are important to the optical...
  • semiconductor (SC) A material whose ability to conduct electricity falls between that of conductors and insulators. The conductivity of semiconductors can be controlled by adding specific amounts of impurities in a process called doping. That process changes the...
  • detector 1. A device designed to convert the energy of incident radiation into another form for the determination of the presence of the radiation. The device may function by electrical, photographic or visual means. 2. A device that provides an electric...



   

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