Photonic bandgap modulator, amplifier, demux, and TDM devices

Details Photonic bandgap modulator, amplifier, demux, and TDM devices Photonic bandgap modulator, amplifier, demux, and TDM devices

2007-12-18

2007-12-18

Font, Frank G. (Department: 2883)

Optical waveguides

Directional optical modulation within an optical waveguide

Electro-optic

C385S004000, C385S005000, C385S008000, C385S039000, C385S050000, C385S122000

Reexamination Certificate

active

10852386

ABSTRACT:
An optical device includes at least two photonic bandgap crystal (PBG) stacks that are each comprised of alternating layers of high and low index materials. A defect region is formed in a cavity region between the at least two photonic bandgap crystal stacks so as to provide the properties needed to reflect light received by the optical device.

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