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ORDER CODE: 30.070.00011

A large area germanium photodiode detector head, compatible with the OPM150 series of optical power meter.

The head mechanics are designed to be compatible with various common optomechanics systems to allow simple integration. Various adapters for tube systems, camera objectives and optical fibres are available to further enhance the ease of integration.

When connected to the OPM150 base unit, each head is automatically recognized and its individual calibration data are uploaded to the system. In addition, the user may load up to 5 separate filter curves. Thus the dynamic range and functionality of the unit can be expanded while ensuring proper calibration.

  • Wavelength range: 800-1550nm
  • Sensitive area: ø 9mm
  • Minimum measureable power: 1µW (at 1550nm)
  • Maximum measureable power: 8mW (at 1550nm) with Base Module 30.070.00002 and 30.070.00112, 4mW (at 1550nm) with Base Module 30.070.00058
  • Maximum outer dimensions: ø 30mm x 30mm
  • Output receptacle: optional SMA fibre receptacle for spectrometer
  • Calibrated diffuse reflecting attenuators: OD1, OD2
  • Adapters for tube systems
  • Adapters for fibre inputs: FC, SMA, LC, ø 1.25 ferrule
  • Aperture reducer: ø 7mm (standard iris aperture)

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