Device for transmitting and receiving optical data on the same o

Details Device for transmitting and receiving optical data on the same o Device for transmitting and receiving optical data on the same o

1979-11-30

1981-07-21

Corbin, John K.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

250227, 250552, 350 9617, 350 9633, 370 1, G02B 514

Patent

active

042794650

ABSTRACT:
An optical device for the simultaneous transmission and reception of optical data on the same optical waveguide. A transmission and receiving means at each end of the fiber optic cable permits simultaneous transmission. Each transmit/receive means comprises a pedestal supporting an emitter and photodetector. The emitter is mounted centrally of the inner surface of the pedestal at the focal point of a circular ellipsoidal reflector. The photodetector is also mounted centrally of the inner surface of the pedestal and placed forward of the emitter. In this manner the emitters and photodetectors at each end of the fiber optic cable can transmit and receive simultaneously or in sequence on the same optical waveguide.

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