Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2006-01-24
2008-11-04
Font, Frank G (Department: 2883)
Optical waveguides
With optical coupler
Particular coupling structure
C385S014000, C385S015000, C385S031000, C385S039000, C385S050000, C385S052000, C385S134000, C385S136000, C385S137000
Reexamination Certificate
active
07447404
ABSTRACT:
An optical platform including optical bench, an optical or photonic coupling device and a photonic circuit. The photonic circuit includes a photonic crystal along a waveguide and/or defect. The coupling device may be a waveguide or impedance matching interconnection device. The optical bench includes a rectangular trench to seat an optical fiber and provide alignment with the photonic circuit.
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patent: 2005/0259999 (2005-11-01), Covey
Blevins Jerry
Energy Conversion Devices Inc.
Font Frank G
Kriege Frederick A.
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