Search results for " spatial solitons"

showing 3 items of 3 documents

Spatial Solitons in Quadratic 2D Nonlinear Photonic Crystals

2007

We report on the first investigations into parametric solitary-wave formation in 2D nonlinear photonic crystals and present experimental results obtained in an hexagonally poled LiNbO3 waveguide designed for twin-beam second harmonic generation at telecom wavelengths.

Physicsbusiness.industryLithium niobatePhysics::OpticsNonlinear opticsResonanceSecond-harmonic generationWaveguide (optics)WavelengthNonlinear systemchemistry.chemical_compoundOpticschemistryOptoelectronicsnonlinear optics photonic crystals spatial solitons waveguides lithium niobatebusinessNonlinear Sciences::Pattern Formation and SolitonsPhotonic crystal2007 9th International Conference on Transparent Optical Networks
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Interacting Solitons in a High Index Glass

2010

We investigate the interaction of two coherent 2D+1 solitary beams in a high index glass.

PhysicsIndex (economics)OpticsKerr effectOptical glassCondensed matter physicsbusiness.industryNonlinear opticsbusinessRefractive indexWaveguide (optics)Nonlinear optics Kerr effect Spatial solitonsConference on Lasers and Electro-Optics 2010
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Spatial Simultons in 2D Photonic Crystals of Nonlinear Origin

2007

We observed for the very first time quadratic spatial solitons (simultons) in a two dimensional photonic lattice defined by periodic sign inversion of its susceptibilty. This is the first demonstration of quadratic self-confinement in a 2D purely nonlinear photonic crystal.

Ferroelectric Crystals Nonlinear Optics Spatial solitons Lithium Niobate Cascading Parametric Generation
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