Electro-optic automated test equipment

Details Electro-optic automated test equipment Electro-optic automated test equipment

1992-04-27

1993-11-23

Rosenberger, Richard A.

Optics: measuring and testing

Range or remote distance finding

Instrument condition testing or indicating

356153, 356222, 356236, G01C 2500, G01J 142

Patent

active

052649059

ABSTRACT:
Primary and secondary mirrors constitute a collimator which permit measurements to be made within a reasonably sized equipment enclosure. An incoming laser beam, from a unit undergoing test, has its light dispersed by an integrating sphere from which radiometric measurements may be made. Further, the output from the sphere passes through an avalanche photo diode for detecting laser beam pulse envelopes. These envelopes may be measured for such parameters as pulse width, and interval. A focal plane array camera is provided to measure boresight deviation from the unit undergoing test.

REFERENCES:
patent: 4310246 (1982-01-01), Blazek
patent: 4530602 (1985-07-01), Pomphrey
patent: 4600306 (1986-07-01), Hara et al.
patent: 4694150 (1987-09-01), Schulz-Hennig et al.
patent: 4785336 (1988-11-01), McComb et al.
patent: 4842404 (1989-06-01), Duda

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