Abstract
We explore the symmetry reduction of spatial solitons supported by photonic lattices of three- and four-fold symmetries due to the photorefractive orientational anisotropy. Influences of anisotropy to more complex vortex and multi-vortex solitons are discussed.
© 2007 Optical Society of America
PDF ArticleMore Like This
C. Denz, B. Terhalle, S. Koke, Ph. Jander, D. Träger, and J. Imbrock
SuA1 Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More (PR) 2007
Nina Sagemerten, Denis Träger, Jörg Imbrock, Cornelia Denz, Anton S. Desyatnikov, Dragomir N. Neshev, Robert Fischer, Alexander Dreischuh, Wieslaw Krolikowski, and Yuri S. Kivshar
TuC7 Nonlinear Guided Waves and Their Applications (NP) 2005
Ivan L. Garanovich, Andrey A. Sukhorukov, and Yuri S. Kivshar
ThD5 Nonlinear Guided Waves and Their Applications (NP) 2005