Optical device cavity structure, optical device, and method...

Details Optical device cavity structure, optical device, and method... Optical device cavity structure, optical device, and method...

2007-10-23

2007-10-23

Kim, Ellen E. (Department: 2874)

Optical waveguides

Integrated optical circuit

Reexamination Certificate

active

11396651

ABSTRACT:
An optical device cavity structure includes: insulator layers and metal layers alternately layered on one another; a first terminal section which is formed on a mounting surface to be mounted on a wiring substrate and which is electrically connected to the wiring substrate; a cavity portion having a generally rectangular opening formed in a central portion of the upper surface; and a light-transmitting member placement section formed on the upper surface surrounding the opening for receiving a light-transmitting member thereon, wherein the light-transmitting member is for transmitting therethrough light to be received by, or light emitted from, an optical element chip.

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