Peregrine Semiconductor Corporation

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Ronald Eugene Reedy

James S Cable

Charles B Kuznia

Donald J Albares

Richard Pommer

Richard T Hagen

Mark Miscione

An integrated circuit/optoelectronic packaging system () which comprises OE and IC components packaged to provide electrical input/output, thermal management, an optical window, and precise passive or mechanical alignment to external optical receivers or transmitters. A transparent insulating substrate having electrical circuitry in a thin silicon layer formed on its top side is positioned between the optical fiber and the optoelectronic device such that an optical path is described between the optoelectronic device and the optical fiber core through the transparent insulating substrate. The optoelectronic devices are mounted on the transparent insulating substrate in a precise positional relationship to guide holes in the substrate. The optical fibers are fixed in an optical fiber connector and are held in a precise positional relationship to guide holes in the connector. Alignment is accomplished with complementary guide pins that pass through guide holes in the fiber optic connector and in the transparent substrate.

Small-scale optoelectronic package

An optical-optoelectronic coupling structure comprising a flip-chip optoelectronic/ultrathin silicon-on-sapphire device mounted on a V-groove, optical-fiber-bearing carrier substrate, including light-reflective structures for launching light into the optical fiber core or transmitting light emitted by the optical fiber core to the optoelectronic device. The optical fiber may be immobilized in the V-groove using a curable resin adhesive characterized by a refractive index substantially similar to the refractive index of the optical fiber.

Coupled optical and optoelectronic devices, and method of making the same

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San Diego, CA, United States of America

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