| Literature DB >> 23938667 |
Armando Perez-Leija1, Francisco Soto-Eguibar, Sabino Chavez-Cerda, Alexander Szameit, Hector Moya-Cessa, Demetrios N Christodoulides.
Abstract
We introduce a new class of paraxial optical beams exhibiting discrete-like diffraction patterns reminiscent to those observed in periodic evanescently coupled waveguide lattices. It is demonstrated that such paraxial beams are analytically described in terms of generalized Bessel functions. Such effects are elucidated via pertinent examples.Mesh：
Year: 2013 PMID： 23938667 DOI： 10.1364/OE.21.017951
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894