The L30C-SH compact OEM thermal power and energy sensor is for use freestanding or mounted to host system. It has a 26 mm aperture and can measure laser power from 300 mW to 10 W stand alone and to 100 W when heat sinked. It can measure energy from 30 mJ to 100 J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20 µm.