Experimental evidence for detuning induced pattern selection in nonlinear optics
Year: 2001
Authors: Bortolozzo U., Villoresi P., Ramazza PL.
Autors Affiliation: DEI – Università degli Studi di Padova, Padova Italy;
Istituto Nazionale per la Fisica della Materia, Padova, Italy;
Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: We give quantitative experimental evidence of the influence of cavity de-tuning in determining the pattern selection in a one-dimensional large Fresnel number optical oscillator. The issues of the selection of the transverse mode close to threshold and the value of the pump parameter at threshold are addressed. Competition between right and left traveling waves, resulting in a winner takes all dynamics, is also reported. Experimental results are in quantitative agreement with the theoretical predictions formulated for a broad class of systems comparable to the one here considered.
Journal/Review: PHYSICAL REVIEW LETTERS
Volume: 87 (27) Pages from: 274102-1 to: 274102-4
KeyWords: Roll Patterns; Lasers; Competition; Oscillation; SystemsDOI: 10.1103/PhysRevLett.87.274102ImpactFactor: 6.668Citations: 20data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-10-06References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here