Optoelectric detection device especially for laser radiation

Details Optoelectric detection device especially for laser radiation Optoelectric detection device especially for laser radiation

1980-06-03

1983-10-25

Arnold, Bruce Y.

Optics: measuring and testing

Photometers

Photoelectric

250216, G06J 142

Patent

active

044115210

ABSTRACT:
A device for radiation detection over a broad field, especially for laser radiation detection. The device comprises a photodetector associated with an optical receiver formed by two diaphragms which delimit the field, and an optical diffusing element. In a preferred embodiment, a diffusing paint is deposited on a flat surface of a mechanical part, and a mirror for reflecting the diffused radiation makes it possible to mount at the rear end of the device either the photodetector or an optical fiber terminal to which the photodetector is remotely coupled.

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patent: 3091162 (1963-05-01), Stimson
patent: 3205796 (1965-09-01), Lieser
patent: 3226557 (1965-12-01), Goodman
patent: 3761184 (1973-09-01), McLaughlin, Jr.
patent: 3954340 (1976-05-01), Blomquist et al.
patent: 3977628 (1976-08-01), Barron
patent: 4015120 (1977-03-01), Cole
patent: 4093384 (1978-06-01), Ferguson
patent: 4153368 (1979-05-01), Falbel et al.

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