Bi-directional optical transceiver

Details Bi-directional optical transceiver Bi-directional optical transceiver

1990-12-20

1992-06-16

Coles, Sr., Edward L.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

H04B 1000

Patent

active

051228939

ABSTRACT:
A bi-directional optical transceiver which provides bi-directional translation between optical and electrical signals. The transceiver includes an LED, a photodiode, and a transimpedance preamplifier which are mounted onto a single base to provide the bi-directional translation. The photodiode receives optical signals and, in conjunction with the preamplifier, produces corresponding electrical signals, and the LED receives electrical signals and produces corresponding optical signals.

REFERENCES:
patent: 4213394 (1980-07-01), Brenner
patent: 4633522 (1986-12-01), Yamamoto et al.
patent: 4648131 (1987-03-01), Kawaguchi
patent: 4717913 (1988-01-01), Elger
patent: 4727600 (1988-02-01), Avakian
patent: 4885804 (1989-12-01), Mayle
patent: 4941205 (1990-07-01), Horst et al.
patent: 4957348 (1990-09-01), May
Hewlett-Packard, Hewlett-Packard Optoelectronics Designers Catalogue 1988/89.

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