Optical fiber bidirectional transmission system

Details Optical fiber bidirectional transmission system Optical fiber bidirectional transmission system

1986-02-21

1989-11-07

Griffin, Robert L.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

370 3, 455605, 455612, H04B 900

Patent

active

048797634

ABSTRACT:
A bidirectional optical communications system is described using a multiple quantum well structure as both a photodetector and light modulator.

REFERENCES:
patent: 3989942 (1976-11-01), Waddoups
patent: 4168427 (1979-09-01), Hubbard
patent: 4357713 (1982-11-01), Blackburn et al.
patent: 4525687 (1985-06-01), Chemla et al.
patent: 4570062 (1986-02-01), Tsumura et al.
patent: 4658394 (1987-04-01), Cheng et al.
patent: 4662003 (1987-04-01), Eichweber
patent: 4739521 (1988-04-01), Akimoto

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