Method for manufacturing optical access units, an optical...

Details Method for manufacturing optical access units, an optical... Method for manufacturing optical access units, an optical...

2007-03-27

2007-03-27

Pak, Sung (Department: 2874)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S089000, C385S092000

Reexamination Certificate

active

10480603

ABSTRACT:
A method and an optical fiber access unit in which a fiber is optically connected to a transmitter and/or receiver chip. Said chip is in turn connected to an electronic circuit for signal processing and said circuit is connected to a coupling port for distributing signals to and from said circuit and fiber. A fiber ferrule module is formed by an optical fiber and a casing surrounding the fiber except for its two ends that are prepared to form optical interfaces. A transmitter/receiver chip module is arranged for optical connection to a first access end of the fiber ferrule module and a fiber access part is provided for optical connection at a second access end of the fiber ferrule module. A support unit is finally arranged for assembling the fiber ferrule module, the transmitter/receiver chip module and the electronic circuit.

REFERENCES:
patent: 6181854 (2001-01-01), Kojima et al.
patent: 6374021 (2002-04-01), Nakanishi et al.
patent: 6394663 (2002-05-01), Nakagawa et al.
patent: 6579013 (2003-06-01), Gaio et al.
patent: 6599029 (2003-07-01), Yamazaki et al.

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