Optical waveguides and methods thereof

Details Optical waveguides and methods thereof Optical waveguides and methods thereof

2004-11-22

2010-10-26

Walke, Amanda C. (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S281100, C430S905000, C430S913000

Reexamination Certificate

active

07820356

ABSTRACT:
Embodiments in accordance with the present invention provide waveguide structures and methods of forming such structures where core and laterally adjacent cladding regions are defined. Some embodiments of the present invention provide waveguide structures where core regions are collectively surrounded by laterally adjacent cladding regions and cladding layers and methods of forming such structures.

REFERENCES:
patent: 6538087 (2003-03-01), Zhao et al.
patent: 6677175 (2004-01-01), Zhao et al.
patent: 7041758 (2006-05-01), Goodall et al.
patent: 7101654 (2006-09-01), Wu et al.
patent: 7341818 (2008-03-01), Wu et al.
patent: 2005-164650 (2005-06-01), None
patent: WO 02/10231 (2002-02-01), None
patent: WO 2007034653 (2007-03-01), None

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