Nematicon-nematicon interactions in a medium with tunable nonlinearity and fixed nonlocality.
Opt Lett
; 36(13): 2566-8, 2011 Jul 01.
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| MEDLINE
| ID: mdl-21725481
ABSTRACT
We investigate the attractive interaction between spatial solitons in nematic liquid crystals with a tunable nonlinearity and a constant nonlocality. The experimental study, carried out by controlling the orientation of the optic axis via the electro-optic response, shows how the interactions depend on reorientation, in excellent agreement with a model accounting for the anisotropic nature of the dielectric.
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2011
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Article