Method of fabricating a collective optical coupling device and d

Optical waveguides – With optical coupler – Input/output coupler

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385 34, 385 95, G02B 6255

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060144831

ABSTRACT:
A device for collective optical coupling between a single-mode fiber bundle and an electronic module in the optical telecommunications field which includes joining the single-mode fiber bundle to a graded-index fiber bundle and fracturing the fibers of the graded-index fiber bundle so as to produce graded-index fiber sections in order to form a lens at each end of the single-mode fibers.

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patent: 5095519 (1992-03-01), Dorsey
patent: 5457759 (1995-10-01), Kalonji et al.
patent: 5488506 (1996-01-01), Krisvoshlykov et al.
patent: 5757993 (1998-05-01), Abe
Journal of Lightwave Technology, vol. 13, No. 8, Aug. 1995, Shiraishi et al. "A Fiber Lense With a Long Working Distance for Integrated Coupling Between Laser Diodes and Single-Mode Fibers".
Patent Abstracts of Japan, vol. 8, No. 51, Nov. 1984, & JP 58 202413, Nov. 1983.

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