Optical waveguides – With optical coupler – Particular coupling structure
Patent
1991-04-22
1992-05-12
Ullah, Akm E.
Optical waveguides
With optical coupler
Particular coupling structure
385 88, G02B 600, G02B 636
Patent
active
051134608
ABSTRACT:
The device includes a first jointing component for joining two fibers to two integrated optic outlet waveguides in the glass substrate, these two fibers are mounted touching one another to constitute a sheet which is itself bonded between two plates of glass, and the spacing of the two corresponding waveguides is equal to the diameter of the fibers, said first jointing component together with its fibers and a second jointing component together with another fiber at the inlet waveguide being bonded against said substrate.
REFERENCES:
patent: 4647147 (1987-03-01), Pikulski et al.
patent: 4906068 (1990-03-01), Olson et al.
patent: 4948219 (1990-08-01), Seino et al.
Patent Abstracts of Japan, vol. 14, No. 158 (P-1027)[4101], Mar. 27, 1990; & JP-A-2 15 204 (NIT), Jan. 18, 1990.
Patent Abstracts of Japan, vol. 6, No. 104 (P-122)[982], Jun. 15, 1982; & JP-A-57 35 820 (Shimazu Seisakusho) Feb. 26, 1982.
Hakoun Roland
Tanguy Eric
Alcatel Fibres Optiques
Ullah Akm E.
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