Integrated optical circuit and methods for connecting such circu

Details Integrated optical circuit and methods for connecting such circu Integrated optical circuit and methods for connecting such circu

1993-08-12

1994-12-06

Lee, John D.

Optical waveguides

With optical coupler

Particular coupling structure

385 14, 385 46, G02B 630

Patent

active

053718186

ABSTRACT:
A method of preparing a waveguiding structure, of the type comprising an optical waveguide supported by a semiconductor substrate, for splicing to an optical fiber, is described. In accordance with the disclosure, a layer of glass is deposited over a distance from the end of said waveguide, and the underlying semiconductor substrate is removed over a portion of said distance. The resulting modified waveguide can then be fused to optical glass fibers using standard fusion machines.

REFERENCES:
patent: 5015059 (1991-05-01), Booth et al.
patent: 5076654 (1991-12-01), Presby
patent: 5080458 (1992-01-01), Hockaday
patent: 5175781 (1992-12-01), Hockaday et al.
patent: 5208885 (1993-05-01), Dragone et al.
Fiber Attachment for Guided Wave Devices by E. J. Murphy Journal of Lightwave Technology, vol. 6, No. 6. Jun. 1988, pp. 862-869.

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