Abstract
We analyze the angular steering of self-confined light beams, i.e., spatial solitons, in nematic liquid crystals exploiting both their electro-optic response and reorientational nonlinearity. A bias-induced interface is obtained with comb electrodes in a planar cell, applying two distinct voltages to control the spatial distribution of the optic axis. The configuration allows spatial solitons to propagate in a plane and maximize their deflection via refraction and total internal reflection, with an overall deflection of in standard E7.
© 2011 Optical Society of America
Full Article | PDF ArticleOSA Recommended Articles
Yana V. Izdebskaya, Anton S. Desyatnikov, Gaetano Assanto, and Yuri S. Kivshar
J. Opt. Soc. Am. B 30(6) 1432-1437 (2013)
Michal Kwasny, Armando Piccardi, Alessandro Alberucci, Marco Peccianti, Malgosia Kaczmarek, Miroslaw A. Karpierz, and Gaetano Assanto
Opt. Lett. 36(13) 2566-2568 (2011)
Marco Peccianti and Gaetano Assanto
Opt. Express 15(13) 8021-8028 (2007)