Coupled complex Ginzburg–Landau systems with saturable nonlinearity and asymmetric cross-phase modulation
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DOI: 10.1016/j.aop.2018.07.003
Abstract: Abstract We formulate and study dynamics from a complex Ginzburg–Landau system with saturable nonlinearity, including asymmetric cross-phase modulation (XPM) parameters. Such equations can model phenomena described by complex Ginzburg–Landau systems under the added assumption of… read more here.
Keywords: ginzburg landau; ginzburg; complex ginzburg; saturable nonlinearity ... See more keywords
Modulational instability in PT -symmetric Bragg grating structures with saturable nonlinearity
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DOI: 10.1103/physreva.107.053510
Abstract: We investigate the nontrivial characteristics of modulational instability (MI) in a system of Bragg gratings with saturable nonlinearity. We also introduce an equal amount of gain and loss into the existing system which gives rise… read more here.
Keywords: system; dispersion; saturable nonlinearity; modulational instability ... See more keywords