Light localization in azimuthally modulated Bessel photonic lattices
We study the propagation and localization of light beams in azimuthally modulated Bessel photonic lattices induced optically in photorefractive crystals; such lattices resemble highly nonlinear micro-structured fibres. We report on the experimental observation of discrete diffraction, nonlinear localization, and subsequent formation of spatial solitons. Our experimental results are confirmed by direct numerical simulations.
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|Source:||Journal of Materials Science: Materials in Electronics|
|01_Fischer_Light_localization_in_2007.pdf||439.28 kB||Adobe PDF||Request a copy|