In a waveguide for second-harmonic generation, a linear corrugation able to couple counterpropagating waves at the second-harmonic and/or at the fundamental frequency can induce localization effects through the formation of gap-simultons, i.e. bi-color gap-solitons. These can move slowly or be stationary, collide and merge. All-optical memories are envisaged.
Energy localization through Bragg gratings in quadratic media for second harmonic generation / Conti, Claudio; G., Assanto; S., Trillo. - In: ACTA PHYSICA POLONICA A. - ISSN 0587-4246. - STAMPA. - 95:5(1999), pp. 719-726. (Intervento presentato al convegno IV International Workshop on Nonlinear Optics Applications tenutosi a MIEDZYZDROJE, POLAND nel AUG 31-SEP 02, 1998).
Energy localization through Bragg gratings in quadratic media for second harmonic generation
CONTI, CLAUDIO;
1999
Abstract
In a waveguide for second-harmonic generation, a linear corrugation able to couple counterpropagating waves at the second-harmonic and/or at the fundamental frequency can induce localization effects through the formation of gap-simultons, i.e. bi-color gap-solitons. These can move slowly or be stationary, collide and merge. All-optical memories are envisaged.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
