This letter reports the results of the analysis of all-optical switching caused by nonlinear refraction due to cascaded second-order nonlinearity performed by means of the method of lines (MoL). Comparison with the results obtained by a homemade fast Fourier transform beam propagation method with one-step procedure, shows that the Mot optimized procedure allows the assumption of a larger step Delta z with shorter CPU times.
|Titolo:||Method of lines for the analysis of nonlinear phenomena due to cascaded second-order nonlinearity|
|Data di pubblicazione:||1998|
|Digital Object Identifier (DOI):||10.1109/68.726757|
|Appare nelle tipologie:||1.1 Articolo in rivista|