Optical assemblies and methods for fabrication of optical...

Details Optical assemblies and methods for fabrication of optical... Optical assemblies and methods for fabrication of optical...

2011-01-11

2011-01-11

Le, Uyen-Chau N (Department: 2874)

Optical waveguides

With optical coupler

Plural

C385S014000, C385S015000, C385S037000, C385S039000, C359S569000, C398S048000, C398S087000, C398S096000

Reexamination Certificate

active

07869672

ABSTRACT:
An optical assembly is formed with a silicon substrate having a first surface and a second surface confronting the first surface. A reflective coating is formed over the first surface. Multiple diffraction gratings are formed integrally within the second surface of the silicon substrate. An optical absorber is formed over the second surface between the diffraction gratings.

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patent: 2005/0129404 (2005-06-01), Kim et al.

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