FPU-32 photoreceiving module

FPU-32 photoreceiving module. Фото 1

The FPU-32 medium-accuracy photoreceiving module uses the high sensitive germanium avalanche photodiode.


  • Galvanic decoupling between the primary and secondary supply circuits
  • Built-in illumination
  • Optical functional control
  • Built-in secondary power supply with a high input voltage


Name of parameter Value
Operating wavelength, nm 1064…1570
Spectral range (FWHM), µm 0.9…1.57
Laser pulse width, ns 9…50
Threshold sensitivity, nW 50
Sensitive area, µm 150
Detection probability, % 50
Dynamic range Pmax/Pmin 107
Supply voltage, V +22…29
Time shift of output electrical pulse, ns 25
Equivalent accuracy, m 5
Dimensions, mm 61×33×16,5

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