Electromagnetic radiation detectors

Details Electromagnetic radiation detectors Electromagnetic radiation detectors

1985-05-15

1987-11-03

Evans, F. L.

Optics: measuring and testing

Lamp beam direction or pattern

356213, G01J 156

Patent

active

047040300

ABSTRACT:
A predetermined characteristic of a laser beam is detected by disposing a reflector (11) in the path of the beam and coupling an electromechanical transducer (12) to the reflector to detect a mechanical response of the reflector to the incident beam.

REFERENCES:
patent: 3409377 (1968-11-01), Rogallo
patent: 3487685 (1970-01-01), Shifrin
patent: 3531210 (1970-01-01), Shahrokhi et al.
patent: 3738168 (1973-06-01), Mansell
patent: 4325252 (1982-04-01), Miller et al.
patent: 4381148 (1983-04-01), Ulrich et al.
Lasers in Industry, pp. 567-569, edited by S. S. Charschan, Member of Research Staff, Western Electric.
Applied Optics, vol. 10, No. 8, Aug. 1971, pp. 1959-1960, J. M. Davies and P. H. Peter, "Calorimeter with a Highly Reflecting Surface for Measuring Intense Thermal Radiation".

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