Optical waveguides – Having nonlinear property
Reexamination Certificate
2006-07-04
2006-07-04
Healy, Brian (Department: 2883)
Optical waveguides
Having nonlinear property
C385S001000, C385S002000, C385S003000, C385S037000, C385S040000, C385S129000, C385S130000
Reexamination Certificate
active
07072550
ABSTRACT:
The present invention relates to a method of determining a quasi-phase matching efficiency in a periodically poled structure of an optical waveguide, a periodically poled structure of an optical waveguide, and an optical waveguide using the same. It is possible to effectively perform a quasi-phase matching when a width of periodic electrodes is shorter than a coherence length generally used as ½ of a quasi-phase matching period.
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Ju Jung Jin
Kim Jong Bae
Kim Min Su
Electronics and Telecommunications Research Institute
Healy Brian
Mayer Brown Rowe & Maw LLP
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