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Engineered multiwavelength conversion using nonperiodic optical superlattice optimized by genetic algorithm
2010
Optics Express
We propose and experimentally demonstrate a new scheme for flexible multiwavelength conversion that uses the genetic algorithm with two target functions to optimize the nonperiodic optical superlattice (NOS). Compared to the widely used aperiodic optical superlattice approach, our scheme can achieve ~15% higher overall conversion efficiency, better spectral fidelity, and allows for further improvement of the performances if a larger genetic pool is used. Numerical analysis also shows that the
doi:10.1364/oe.18.005328
pmid:20389546
fatcat:4kf4ujcnhja5leyzedn3xr7kge