Laser Power Detectors

Get accurate measurements with fast response times with Gentec-EO's thermopile or pyroelectric power meters. Available with various absorbers, with the highest damage thresholds you can find in their category, these power meters cover a wide range going from the nanowatts to multi-kilowatts.

Low Laser Power Detectors

eXtreme Low Power Thermopile - The XLP12 is a low power thermopile with minimal thermal drift and high sensitivity.

eXtreme Low Power Meter

The XLP12 is the best device to measure from 1 µW to 3 W in broadband applications. Contrary to photodiodes, the XLP12 laser power meter handles nicely any pulsed laser, even slower ones.

Low Power Thermopile
Noise level of a photo detector with the large bandwidth and high power capacity of a thermal device
Minimal Thermal Drift
Only 6 µW/°C (with the IR filter)
High Sensitivity
200 mV/W (without the IR filter)
IR Filter (XLP12F Model)
Removes unwanted IR interference
Isolation Tube
Eliminates power fluctuations created by air turbulence