We show that passive Kerr resonators pumped close to zero dispersion wavelengths on the normal dispersion side can develop the resonant generation of linear waves driven by cavity (mixed dispersive–dissipative) shock waves. The resonance mechanism can be successfully described in the framework of the generalized Lugiato–Lefever equation with higher-order dispersive terms. Substantial differences with radiation from cavity solitons and purely dispersive shock waves dispersion are highlighted.
Dispersive radiation induced by shock waves in passive resonators
MALAGUTI, Stefania
Primo
;TRILLO, StefanoUltimo
2014
Abstract
We show that passive Kerr resonators pumped close to zero dispersion wavelengths on the normal dispersion side can develop the resonant generation of linear waves driven by cavity (mixed dispersive–dissipative) shock waves. The resonance mechanism can be successfully described in the framework of the generalized Lugiato–Lefever equation with higher-order dispersive terms. Substantial differences with radiation from cavity solitons and purely dispersive shock waves dispersion are highlighted.File in questo prodotto:
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