Measure as low as a few picowatts with the photodetectors. All listed optical detectors from Gentec-EO are used for laser power measurement.
The PH sensors are high power optical detectors for measurements up to 750 mW. There are three versions available:
Accessories - Attenuators
OD1/OD2 attenuators sold in option. When bought together, the photodetector is calibrated with and without the attenuator.
The PH-B photodetector is a very sensitive optical power detector. It measures down to the pW level.
Anyone buying a laser power or...