Optical waveguides – With optical coupler – Plural
Patent
1993-07-12
1995-03-21
Gonzales, Frank
Optical waveguides
With optical coupler
Plural
385 30, 385 38, 385 42, 385 43, 385 45, 385 59, B02B 626
Patent
active
054004217
ABSTRACT:
An optical demultiplexing/multiplexing device made with a few stable components by easy fabrication processes, which provides a flat response over the specified frequency range.
The optical demultiplexing/multiplexing device built in accordance with the present invention consists of feedthrough optical fiber whose optical fiber element at the edge thereof is used to feed the input light signal to the other optical fibers; a set of three multiplexing optical fibers which lead to a set of three first optical fiber elements, each multiplexed into a pair of second optical fiber elements whose edges are cut, sliced and spliced along the axes thereof in predetermined length S to form each of first optical fiber elements with the same diameter as said feedthrough optical fiber elements; paired first and second connector plugs, each having at least three alignment holes which can mate with the corresponding alignment holes in the mating connector plug; and connecting means to keep said first and second connector plugs connected.
REFERENCES:
patent: 4666541 (1987-05-01), Le Noane et al.
patent: 4707062 (1987-11-01), Abe et al.
patent: 4720161 (1988-01-01), Malavieille
patent: 5000530 (1991-03-01), Takahashi
patent: 5074634 (1991-12-01), Takahashi
patent: 5129020 (1992-07-01), Shigematsu et al.
patent: 5179604 (1993-01-01), Yanagawa et al.
patent: 5214730 (1993-05-01), Nagasawa et al.
Gonzales Frank
Seikoh Giken Co. Ltd.
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