Bi-directional spatial soliton emission at engineered nonlinear waveguide interfaces

Year: 2010

Authors: Baronio F., De Angelis C., Couderc V., Barthélémy A., Sohler W.

Autors Affiliation: CNISM, Università di Brescia, Via Branze 38, 25123 Brescia, Italy; CNRS, XLIM, and Université de Limoges, Av. Albert Thomas 123, 87060, Limoges, France; Angewandte Physik, Universitat Paderborn, 33095 Paderborn, Germany

Abstract: We observed tunable bi-directional emission of spatial solitons at a quadratically nonlinear interface in periodically poled lithium niobate planar waveguides. The interface consists of the boundary between two quasi-phase-matched regions with a different poling period. We show the intensity and phase-mismatch (temperature or wavelength) dependence of the phenomena. (C) 2010 Elsevier B.V. All rights reserved.

Journal/Review: OPTICS COMMUNICATIONS

Volume: 283 (21)      Pages from: 4342  to: 4345

KeyWords: Solitons
DOI: 10.1016/j.optcom.2010.06.029

Citations: 1
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