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arXiv · 1006.5500

Multimode nematicon waveguides

Yana V. Izdebskaya·Anton S. Desyatnikov·Gaetano Assanto·Yuri S. Kivshar
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Abstract

We report on the first experimental observation of higher-order modes guided by soliton-induced waveguides in unbiased nematic liquid crystals. We find that the nematicon waveguides operate in a bounded power region specific to each guided mode. Below this region the guided beams diffract, above it the mode mixing and coupling give rise to an unstable output.

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Yana V. Izdebskaya, Anton S. Desyatnikov, Gaetano Assanto, Yuri S. Kivshar. 2010-06-29. Multimode nematicon waveguides. https://doi.org/10.1364/ol.36.000184

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