Optoelectronic transducer

Details Optoelectronic transducer Optoelectronic transducer

1985-09-03

1987-04-07

LaRoche, Eugene R.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

350 9620, H01J 516

Patent

active

046563520

ABSTRACT:
An optoelectronic transducer for the conversion of lightwaves to electrical voltage or current, or of voltage or current to lightwaves is disclosed, the transducer comprising a fiber optical system (K, L), a support (T) on which an optoelectronic structural element (D) with at least first and second electric leads (E1/D1, E2/D2/DD) is fastened, and a hole (LO) through the support (T) so arranged that the optically active point of the structural element (D) is directed onto the fiber optical system (K, L) across the hole (LO), the hole wall having a metallic coating (DD) which in operation constitutes a section of the first lead of the structural element (D), the first lead capable of sustaining high speed data transmission.

REFERENCES:
patent: 4268113 (1981-05-01), Noel, Jr.
patent: 4307935 (1981-12-01), Monnier
patent: 4316204 (1982-02-01), Inagaki et al.
patent: 4553811 (1985-11-01), Becker et al.
U.S. Ser. No. 659,892.
U.S. Ser. No. 704,332.
"Photodioden als optische Empfaenger fuer Lichtwellenleiter-Ubertragungs systeme", Plihal et al., pp. 97 to 101, Telcom Report 6 (1983).

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