Goniometric radiometer

The model LD 8900 goniometric radiometer is an angular scanning optical profiler that measures the intensity distribution ...

The model LD 8900 goniometric radiometer is an angular scanning optical profiler that measures the intensity distribution of widely divergent optical sources to angles as large as 144°. It has a dynamic range >36 dB and measures mode field diameter with an accuracy of ±5% for a nominal 10-µm single-mode fiber. It is available with either a silicon or an InGaAs detector.
Photon Inc., San Jose, CA

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