Method and system for photoconductive detector signal correction

Details Method and system for photoconductive detector signal correction Method and system for photoconductive detector signal correction

1991-05-10

1992-08-04

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

250214C, H01J 4014

Patent

active

051361540

ABSTRACT:
A corrective factor is applied so as to remove anomalous features from the signal generated by a photoconductive detector, and to thereby render the output signal highly linear with respect to the energy of incident, time-varying radiation. The corrective factor may be applied through the use of either digital electronic data processing means or analog circuitry, or through a combination of those effects.

REFERENCES:
patent: 3582659 (1971-06-01), Dekker
patent: 3952205 (1976-04-01), Tobey, Jr. et al.
patent: 4927269 (1990-05-01), Keens et al.
patent: 4944589 (1990-07-01), Nordquist
"Correcting for Nonlinearity in a Photodetector" by NASA's Jet Propulsion Laboratory, Pasadena, Calif.-26 week of 1988.

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