Kerr effect compensated optical ring resonator

Optical waveguides – Having nonlinear property

Reexamination Certificate

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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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patent: 2003/0123780 (2003-07-01), Fischer
patent: 2005/0012983 (2005-01-01), Parolari et al.
patent: 2010/0002283 (2010-01-01), Sanders

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