Optical Crystals

Optical Crystals

Optical Crystals

Hilger Crystals is a leading supplier of optical crystals for infrared and UV windows. It manufactures high quality synthetic crystals for infrared, FTIR and ultraviolet spectroscopy and scintillation crystals for X-ray detection, gamma-ray detection and neutron detection for use in a broad range of applications and markets including the medical, pharmaceutical, industrial, homeland security, space and defense.

Crystal Materials

  • Calcium Fluoride – CaF2
  • Caesium Iodide – CsI
  • Potassium Bromide – KBr
  • Potassium Chloride – KCl
  • Potassium Iodide – KI
  • Lithium Fluoride – LiF
  • Sodium Chloride – NaCl

The material is primarily used for windows and beamsplitters and can be supplied from 2mm to 300mm in size. They can be supplied either as sawn optical blanks, fine ground optical blanks or with a pre-polished finish. All grown ingots are tested for infrared absorption and scatter.

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