Large size power detector for highly energetic pulsed lasers

The new UP55N(M)-VR family is available with 4 different cooling modules to measure continuous average powers ranging from 50 W with the standalone version, to 200 W with the water-cooling module. As all the other thermopile detectors of Gentec-EO, it can also be used to measure single shot energy, up to 200 Joules/pulse.

Main Specifications:
Max Average Power: Up to 200 W
Max Energy in Single Shot: 200 J
Effective Aperture: 55 mm Ø
Max Energy Density: Up to 40 J/cm2 (360 ms pulses @ 5 Hz, 1064 nm)
Max Average Power Dens.: 700 W/cm2