Optical waveguides – Having nonlinear property
Reexamination Certificate
2008-07-02
2010-11-30
Healy, Brian M (Department: 2883)
Optical waveguides
Having nonlinear property
C385S125000, C372S092000, C372S094000, C359S279000, C356S459000
Reexamination Certificate
active
07844152
ABSTRACT:
Systems and methods for compensating for nonlinear phase shift accumulation in an optical ring resonator. An example method includes sending a first beam in a clockwise direction around the optical ring resonator and sending a second beam in a counterclockwise direction around the optical ring resonator. Then, nonlinear phase shift accumulation of the first and second beams is compensated for within the optical ring resonator. Compensating includes creating a negative Kerr effect phase shift for each beam based on an estimate of accumulated positive Kerr effect.
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Fogg & Powers LLC
Healy Brian M
Honeywell International , Inc.
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