Modulational instability, solitons and beam propagation in spatially nonlocal nonlinear media
Wiesław KrólikowskiLaser Physics Centre, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, AustraliaOle BangInformatics and Mathematical Modelling, Technical University of Denmark, DK-2800 Kongens Lyngby, DenmarkN.I. NikolovInformatics and Mathematical Modelling, Technical University of Denmark, DK-2800 Kongens Lyngby, DenmarkDragomir N. NeshevNonlinear Physics Group, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, AustraliaJohn WyllerDepartment of Mathematical Sciences and Technology, Agricultural University of Norway, PO Box 5003, N-1432 Ås, NorwayJ. Juul RasmussenRisø National Laboratory, Optics and Plasma Research Department, OPL-128, PO Box 49, DK-4000 Roskilde, DenmarkD. EdmundsonANU Supercomputer Facility, Australian National University, Canberra ACT 0200, Australia
2004en
ABI
Аннотация
We present an overview of recent advances in the understanding of optical beams in nonlinear media with a spatially nonlocal nonlinear response. We discuss the impact of nonlocality on the modulational instability of plane waves, the collapse of finite-size beams, and the formation and interaction of spatial solitons.
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