Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Patent
1998-03-13
1999-09-28
Ullah, Akm E.
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
G02B 600, G02B 636
Patent
active
059601418
ABSTRACT:
An optical transmission terminal device including a printed wiring board and an optical module mounted on the printed wiring board. The optical module includes an optical component mounting substrate, a photoelectric converter mounted on the substrate, a first optical fiber having one end optically coupled to the photoelectric converter, and a ferrule mounted on the substrate so as to partially project from the substrate. The other end portion of the first optical fiber is inserted and fixed in the ferrule. A wiring pattern formed on the printed wiring board and a feed electrode formed on the substrate are connected together by wire bonding. An optically coupled portion between the photoelectric converter and the first optical fiber and a connected portion between the wiring pattern and the feed electrode are commonly covered with a transparent resin. The optical transmission terminal device further includes an optical fiber connector housing mounted on the optical module for allowing connection of the first optical fiber to a second optical fiber.
REFERENCES:
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patent: 5471333 (1995-11-01), Taga et al.
patent: 5675684 (1997-10-01), Hirataka et al.
patent: 5778120 (1998-07-01), Asakura et al.
patent: 5859943 (1999-01-01), Asakura et al.
Miura Kazunori
Nakagawa Goji
Sasaki Seimi
Tanaka Kazuhiro
Yamazaki Youske
Fujitsu Limited
Ullah Akm E.
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