Optical: systems and elements – Optical frequency converter – Harmonic generator
Reexamination Certificate
2007-11-06
2007-11-06
Connelly-Cushwa, Michelle (Department: 2874)
Optical: systems and elements
Optical frequency converter
Harmonic generator
C356S326000, C356S328000
Reexamination Certificate
active
11332555
ABSTRACT:
Frequency conversion methods are taught wherein non-collinear phase matching configurations may be implemented in non-linear crystals used in three wave mixing processes such that the frequency conversion efficiency is enhanced through walk-off compensation while also maximizing conversion efficiency. The harmonic conversion techniques are especially applicable to sum frequency process, and in particular to third harmonic generation.
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Hoffman Hanna J.
Kafka James D.
Petersen Alan B.
Spence David S.
Connelly-Cushwa Michelle
Peace Rhonda S.
Spectra-Physics Inc.
Swienton Brian F.
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