Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1986-04-16
1988-05-10
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
250578, H01J 4014
Patent
active
047437510
ABSTRACT:
A device for the optical abutment of photosensitive detectors using an optical system comprising two prisms joined together by a semireflecting face. The detectors are disposed on two right angle faces each belonging to a prism. The arrangement of the strips of detectors is such that they are as close as possible to each other and that the junction of two strips on one of the faces does not correspond to the junction of two strips on the other face. Means provide summation of the information from two detectors, situated on each of the two faces and receiving the same signal.
REFERENCES:
patent: 4005285 (1977-01-01), Price
patent: 4053773 (1977-10-01), Deresh et al.
patent: 4200788 (1980-04-01), Agulnek
Arques Marc
Moy Jean P.
"Thomson-CSF"
Nelms David C.
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