400 - 750 nm PEM Optical Heads, 20 kHz, 22mm

Manufacturer's part number :


Manufacturer Hinds


Description :

Series I modulators use a rectangular shaped modulator optical element. This optical assembly is designed and built to vibrate at a resonant frequency that is determined by its size. Different optical materials are used to cover the operating range from vacuum UV to near IR.

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Technical Data :

  • Quote and availability


  • Optical Material: Fused Silica
  • Retardation Range for λ/4: 170nm - 2.0µm
  • Retardation Range for λ/2: 170nm - 1.0µm
  • Aperture: 22mm
  • Nominal Frequency: 20 KHz
  • Wide acceptance angle (+/- 20°)
  • Benefits

  • The Optical Head may be used in any orientation desired
  • PEM optical heads may be operated in a vacuum
  • AR coatings can be provided on a custom basis for any of our modulator optical elements. Both narrow-band and broad-band coatings are available.

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