Optical information storage apparatus using optical fiber

Details Optical information storage apparatus using optical fiber Optical information storage apparatus using optical fiber

1993-05-27

1995-01-24

LaRoche, Eugene R.

Static information storage and retrieval

Radiant energy

Semiconductive

365215, 365234, G11C 1930, G11C 1304

Patent

active

053847288

ABSTRACT:
An optical information storage apparatus includes an optical switch element and an optical fiber. The optical switch element receives an optical input and outputs an optical output only when the optical input is equal to or greater than a predetermined value. The optical fiber constitutes a first optical path. The optical fiber has at least one end face and receives an optical output emitted from the optical switch element through the at least one end face, guides the optical output, and emits an output beam, constituting the optical input, onto the optical switch element.

REFERENCES:
patent: 5058060 (1991-10-01), Su
patent: 5228001 (1993-07-01), Birge et al.
patent: 5272667 (1993-12-01), Yamada et al.
M. I. Belovolov et al., "Fiber optic dynamic memory for fast signal processing and optical computing" SPIE vol. 963 Optical Computing 88(1988), pp. 90-97.

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