Ultrashort soliton switching based on coherent energy hiding
Authors: Romagnoli M., Wabnitz S., Zoccolotti L.
Autors Affiliation: Fondazione Ugo Bordoni, Via B. Castiglione 59, Rome, 00142, Italy
Abstract: Coherent coupling between light and atoms may be exploited for conceiving a novel class of all-optical signal-processing devices without a direct counterpart in the continuous-wave regime. We show that the self-switching of ultrashort soliton pulses on resonance with a transition of doping centers in a slab waveguide directional coupler is based on nonlinear group-velocity (instead of the usual phase-velocity) changes.
Journal/Review: OPTICS LETTERS
Volume: 16 (16) Pages from: 1249 to: 1251
KeyWords: PropagationDOI: 10.1364/OL.16.001249Citations: 9data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-09-24References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here