作者: Lorenzo Columbo , Tommaso Maggipinto , Massimo Brambilla
DOI: 10.1088/1464-4266/6/5/006
关键词: Nonlinear medium 、 Field (physics) 、 Transverse plane 、 Optics 、 Quantum electrodynamics 、 Saturable absorption 、 Pattern formation 、 Nonlinear optics 、 Resonator 、 Paraxial approximation 、 Physics
摘要: We consider the paraxial model for a nonlinear resonator filled with saturable absorber, beyond mean field limit. develop general treatment to study modulational instabilities which give rise pattern formation in propagation direction z and transverse plane (x,y). For appropriate parametric domains we observe first example of system self-organization space time proceeding from competition linear effects medium properties feedback. In particular, could either 3D global structures or are localized plane, showing different lengths longitudinal endlessly travelling resonator.