Optoelectronic active circuit element

Details Optoelectronic active circuit element Optoelectronic active circuit element

1993-06-28

1996-04-23

Moskowitz, Nelson

Electrical generator or motor structure

Non-dynamoelectric

Nuclear reaction

359 39, 136253, G21H 112, H01L 3106, G03H 102

Patent

active

055106650

ABSTRACT:
An optoelectronic active circuit element is created by the combination of a light source, an optical control filter and a photocell intimately coupled together. The light source has at least one light emitting surface emitting light energy of a specified frequency bandwidth and the photocell has at least one light absorbing surface for receiving the emitted light energy. The optical control filter includes a photorefractive material responsive to an input signal. The optical control filter may also include a polarization filter. The optoelectronic active circuit element modulates the amplitude, frequency or both of the emitted light energy in response to the input signal to produce a characteristic function of the output of the device that is similar to that of a traditional active circuit element, as well as many variations on that function.

REFERENCES:
patent: 3053927 (1962-09-01), Viszlocky
patent: 4242147 (1980-12-01), DeToia
patent: 4628143 (1986-12-01), Brotz
patent: 4767195 (1988-08-01), Pepper
patent: 5082505 (1992-01-01), Cota et al.
patent: 5115336 (1992-05-01), Schildkraut et al.
patent: 5124610 (1992-07-01), Conley et al.

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