Electronically controlled photonic crystal optical switch

Details Electronically controlled photonic crystal optical switch Electronically controlled photonic crystal optical switch

2008-01-01

2008-01-01

Wood, Kevin S. (Department: 2874)

Optical waveguides

Directional optical modulation within an optical waveguide

Electro-optic

C385S004000, C385S016000

Reexamination Certificate

active

11150332

ABSTRACT:
Various embodiments of the present invention are directed to photonic crystal switches. In one embodiment, a photonic crystal switch a photonic crystal switch includes a photonic-crystal-based light transmission layer that outputs an incident light beam in a selected, output direction. The photonic crystal switch may include two or more electrical contacts, positioned relative to the light transmission layer, to which a voltage is applied to select the output direction of the light beam.

REFERENCES:
patent: 6542654 (2003-04-01), Miller et al.
patent: 6542682 (2003-04-01), Cotteverte et al.
patent: 6778722 (2004-08-01), Klocek et al.
patent: 2005/0169590 (2005-08-01), Alkeskjold

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