Frequency conversion with nonlinear optical polymers and...

Optical waveguides – Having nonlinear property

Reexamination Certificate

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C385S014000, C385S129000, C385S130000, C385S131000, C385S132000, C385S141000

Reexamination Certificate

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11477207

ABSTRACT:
Systems and methods for manipulating light with high index contrast waveguides clad with substances having that exhibit large nonlinear electro-optic constants χ2and χ3. Waveguides fabricated on SOI wafers and clad with electro-optic polymers are described. Embodiments of waveguides having slots, electrical contacts, and input waveguide couplers are discussed. Waveguides having closed loop structures (such as rings and ovals) as well as linear or serpentine waveguides, are described. Optical signal processing methods, such as optical rectification and optical modulation, are disclosed.

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patent: 7072531 (2006-07-01), Djordjev et al.
patent: 2002/0090160 (2002-07-01), Lim et al.
patent: 2004/0202429 (2004-10-01), Margalit et al.
patent: 2005/0074194 (2005-04-01), Tan et al.
patent: 2006/0056760 (2006-03-01), Djordjev et al.

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