We analyze light self-confinement induced by multiple nonlinear resonances in a two-dimensional chi((2)) photonic crystal. With reference to second-harmonic generation in a hexagonal lattice, we show that the system can not only support two-color (1 + 1)D solitary waves with enhanced confinement and steering capabilities but also enable novel features such as wavelength-dependent soliton routing. (c) 2007 Optical Society of America
Gallo, K., Assanto, G. (2007). Spatial solitons in chi((2)) planar photonic crystals. OPTICS LETTERS, 32(21), 3149-3151 [10.1364/OL.32.003149].
Spatial solitons in chi((2)) planar photonic crystals
ASSANTO, GAETANO
2007-01-01
Abstract
We analyze light self-confinement induced by multiple nonlinear resonances in a two-dimensional chi((2)) photonic crystal. With reference to second-harmonic generation in a hexagonal lattice, we show that the system can not only support two-color (1 + 1)D solitary waves with enhanced confinement and steering capabilities but also enable novel features such as wavelength-dependent soliton routing. (c) 2007 Optical Society of AmericaFile in questo prodotto:
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