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Observation of Spatial Shift in Interaction of Dark Nonlocal Solitons

Fischer, Robert; Neshev, Dragomir; Iturbe-Castillo, David; Chavez-Cerda, Sabino; Meneghetti, Mario; Caetano, Dilson P; Hickmann, Jandir; Krolikowski, Wieslaw; Kivshar, Yuri


We study experimentally and theoretically a two-dimensional interaction of dark solitons in thermal defocusing medium. We report on the experimental observation of a spatial shift occurring at the intersection of obliquely interacting dark solitons. Numerical modeling reveals that this new effect is due to the nonlocal character of thermal nonlinearity.

CollectionsANU Research Publications
Date published: 2006
Type: Conference paper
Source: ACOFT/AOS 2006 Proceedings
DOI: 10.1109/ACOFT.2006.4519283


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