Waveguide and applications therefor

Details Waveguide and applications therefor Waveguide and applications therefor

2005-02-15

2005-02-15

Ullah, Akm Enayet (Department: 2874)

Optical waveguides

Planar optical waveguide

C385S140000, C385S147000, C522S001000

Reexamination Certificate

active

06856745

ABSTRACT:
The present invention provides a waveguide, a method of manufacture therefore, and an optical communications system including an optical device comprising the waveguide. The waveguide may comprise a substrate, a planar waveguide core located over the substrate and a cladding layer located adjacent the planar waveguide core, the cladding layer comprising a silsesquioxane oligomer.

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patent: 6251486 (2001-06-01), Chandross et al.
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patent: 20020172492 (2002-11-01), Shelnut et al.

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