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Optical solitons in nonlinear directional couplers with spatio-temporal dispersion
Journal article   Peer reviewed

Optical solitons in nonlinear directional couplers with spatio-temporal dispersion

Michelle Savescu, A.H. Bhrawy, A.A. Alshaery, E.M. Hilal, Kaisar R. Khan, M.F. Mahmood and Anjan Biswas
Journal of modern optics, Vol.61(5), pp.441-458
12/03/2014
DOI: https://doi.org/10.1080/09500340.2014.894149

Abstract

060.2310 060.4510 060.5530 190.3270 190.4370 couplers integrability non-Kerr law nonlinearity solitons
This paper addresses solitons in nonlinear directional couplers in non-Kerr law media, with spatio-temporal dispersion. Both twin-core couplers as well as multiple-core couplers are studied. The nonlinearities studied are Kerr law, power law, parabolic law, dual-power law and log law. Bright, dark and singular soliton solutions of the governing equation are studied.

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