Optical waveguides – With optical coupler – Particular coupling structure
Patent
1991-09-09
1992-09-22
Sikes, William L.
Optical waveguides
With optical coupler
Particular coupling structure
G02B 630
Patent
active
051504405
ABSTRACT:
A method of coupling an optical fiber with an optical waveguide device at an elevated temperature, through a symmetrical opening, in the presence of a liquid photohardenable composition, in order to extend the operability of the coupling over a wide range of temperatures.
REFERENCES:
patent: 4609252 (1986-09-01), Wong
patent: 4637681 (1987-01-01), Yamamoto
patent: 4666236 (1987-05-01), Mikami et al.
patent: 4883743 (1989-11-01), Booth et al.
patent: 5015059 (1991-05-01), Booth et al.
B. L. Booth, Photopolymer Material for Holography, Applied Optics, vol. 14, No. 3, Mar. 1975, pp. 593-601.
E. I. Du Pont de Nemours and Company
Sikes William L.
Wise Robert E.
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