Optical signal processing device

Details Optical signal processing device Optical signal processing device

1980-05-29

1982-08-17

Sikes, William L.

G02F 111

Patent

active

043446752

ABSTRACT:
An optical system including a radio frequency signal input; a chirp signal input; a source for emitting a beam of radiation; a first acousto-optical modulator disposed in the path of the beam and functioning to modulate the beam with the radio frequency signal to produce a first modulated beam; a second acousto-optical modulator disposed in the path of the first modulated beam to modulate the beam with the chirp signal to produce a third modulated beam; and a single detector disposed in the path of the third modulated beam.

REFERENCES:
patent: 3483387 (1969-12-01), Davis, Jr.
patent: 3539245 (1970-11-01), Brienza

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