Power/energy sensor measures THz light sources
BFI Optilas' 3A-P-THz power/energy sensor is designed to measure THz light sources from very low power to very high power, up to 3W.
It is said to be the only power/energy sensor on the market that is traceable to standard laboratory calibration - it been calibrated to read THz radiation at the PTB National Metrology Institute in Germany).
It measures short pulse or CW lasers in the 0.1 to 10THz wavelength range.
The sensor's p-type absorber provides a larger aperture and flatter spectral response than most similar devices, maximising performance across the entire spectral range.
Optical power can be measured from 60uW to 3W and energy from 20uJ to 2J.
The 3A-P-THz is compatible with all Ophir meters and PC interfaces, including the Orion PE, Nova, Nova II, Vega, Laserstar, USBI, Pulsar and Quasar.
Each display features a 'smart connector' interface that automatically configures and calibrates the display when plugged into one of the company's measurement heads.