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Published October 1, 1984 | public
Journal Article Open

Bistable optical electrical/microwave switching using optically coupled monolithically integrated GaAlAs translasers

Abstract

A novel switching device consisting of optically coupled laser and field-effect transistor monolithically integrated on a semi-insulating substrate is demonstrated. The physical origin of the bistable behavior is illustrated. The input and output to this device can take the form of optical and/or electrical signals. Applications of this device in optical, electrical, microwave switching, and pulse-position/pulse frequency demodulation are illustrated.

Additional Information

© 1984 American Institute of Physics. Received 25 April 1984; accepted 16 July 1984. The authors acknowledge Dr. S. Margalit for useful and enthusiastic discussions. This research is supported by Defense Advanced Research Project Agency and Naval Research Laboratory.

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August 22, 2023
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