Photo Detectors

Our photo detectors are offered for both power or energy measurements. Measure as low as a few femtojoules in energy or a few picowatts in power, thanks to our highly sensitive sensors and performant electronics.



  • Very Low Noise Level Take measurements with a noise level as low as 8 fJ with the M-LINK, MAESTRO and S-LINK monitors
  • 3 Sensors Available
    • PE-B-Si family: 3 and 10 mm Ø Silicon sensors for 0.21 to 1.08 µm
    • PE5B-Ge: 5 mm Ø, Germanium sensor for 0.8 to 1.65 µm
    • PE3B-In: 3 mm Ø, InGaAs sensor for 0.9 to 1.7 µm 
  • Smart Interface Containing all the calibration data
  • Compatible Monitors
  • STAND NOT INCLUDED Contact us for 50% off stand price when purchasing it with a detector.