Abstract
We investigate analytically and numerically the existence and stability properties of three-wave solitons resulting from double-resonance (type I plus type II) parametric interaction in a purely quadratic nonlinear medium. The existence of a family of stable solitons for the double-resonance model is demonstrated in a broad parameter range. Moreover, these solitons are shown to exhibit multistability, a feature that is potentially useful for optical switching applications. Finally, we find and present a novel family of quasi solitons.
© 1999 Optical Society of America
Full Article | PDF ArticleMore Like This
Isaac Towers, Alexander V. Buryak, Rowland A. Sammut, and Boris A. Malomed
J. Opt. Soc. Am. B 17(12) 2018-2025 (2000)
Yuri S. Kivshar, Tristram J. Alexander, and Solomon Saltiel
Opt. Lett. 24(11) 759-761 (1999)
Alexander V. Buryak, Victoria V. Steblina, and Rowland A. Sammut
Opt. Lett. 24(24) 1859-1861 (1999)