Optical transmission module and method of forming the same

Details Optical transmission module and method of forming the same Optical transmission module and method of forming the same

1994-12-14

1996-08-06

Ullah, Akm E.

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

G02B 600, G02B 636

Patent

active

055442692

ABSTRACT:
An optical transmission module having optical fibers and an optical semiconductor device with light couplings between the optical fibers and conversion parts of the optical semiconductor device, which conversion parts either convert electrical signals into optical signals or convert optical signals into electrical signals, includes a guide substrate having grooves which hold the optical fibers, and at least one positioning part formed on and protruding from the optical semiconductor device and having a width smaller than that of the grooves, wherein the optical semiconductor device is attached to the guide substrate such that the at least one positioning part fits into the grooves, so that the conversion parts face end surfaces of the optical fibers to establish the light couplings.

REFERENCES:
patent: 4079404 (1978-03-01), Comerford et al.
patent: 4466696 (1984-08-01), Carney
patent: 4756591 (1988-07-01), Fischer et al.
patent: 4767174 (1988-08-01), Carenco et al.
patent: 4900118 (1990-02-01), Yanagawa et al.
patent: 5243671 (1993-09-01), Koteles et al
patent: 5414787 (1995-05-01), Kurata
English language abstract of Japanese Laid-Open Application No. 4-157405 filed May 29, 1992.
English language abstract of Japanese Laid-Open Application No. 4-361210 filed Dec. 14, 1992.

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