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2007

Assanto, G; Fratalocchi, A; Peccianti, M

Spatial solitons in nematic liquid crystals: From bulk to discrete Journal Article

Optics Express, 15 (8), pp. 5248-5259, 2007.

Links | BibTeX | Tags: Diffraction; Reflection; Refraction; Solitons; Waveguides, Discrete diffraction; Discrete solitons; Optical lattices; Voltage tunable interface, Nematic liquid crystals

Fratalocchi, A; Rutkowska, K A; Karpierz, M A; Assanto, G

Light induced angular steering via Floquet-Bloch band-tunnelling in one-dimensional liquid crystalline photonic lattices Journal Article

Opto-electronics Review, 15 (4), pp. 210-214, 2007.

Links | BibTeX | Tags: All optical; Angular steering; Band-to-band tunnelling; Bloch band; Channel waveguide; Light-induced; Liquid crystalline; Novel techniques, Liquid crystals; Optical lattices; Photonics, Nematic liquid crystals

2006

Fratalocchi, A; Assanto, G; Brzdkiewicz, K A; Karpierz, M A

Discrete light propagation and self-localization in voltage-controlled arrays of channel waveguides in undoped nematic liquid crystals Journal Article

Molecular Crystals and Liquid Crystals, 453 (1), pp. 191-202, 2006.

Links | BibTeX | Tags: All-optical beam steering; Bloch oscillations; Discrete propagation; Liquid crystals waveguide arrays; Spatial solitons; Vector breathers, Computer simulation; Diffraction; Electric potential; Light propagation; Optical beam splitters; Oscillations; Solitons; Waveguides, Nematic liquid crystals

2005

Peccianti, M; Fratalocchi, A; Assanto, G; Luca, De A; Umeton, C

Transverse dynamics of anisotropic nematicons Conference

2005.

Links | BibTeX | Tags: Anisotropy; Guided electromagnetic wave propagation; Optical frequency conversion; Solitons, Index profile; Nematicons; Self-confinement; Spatial solitons; Transverse dynamics; Walk-off, Nematic liquid crystals

2004

Brzda̧kiewicz, K A; Karpierz, M A; Fratalocchi, A; Assanto, G

Discrete optical solitons in nematic liquid crystals Journal Article

Molecular Crystals and Liquid Crystals, 421 , pp. 61-68, 2004.

Links | BibTeX | Tags: Discrete spatial solitons; Discrete systems; Photonic structure; Reorientational nonlinearity, Electric potential; Molecular orientation; Parameter estimation; Refractive index; Solitons; Switching circuits; Waveguides, Nematic liquid crystals

Fratalocchi, A; Peccianti, M; Conti, C; Assanto, G

Spiraling and cyclic dynamics of nematicons Journal Article

Molecular Crystals and Liquid Crystals, 421 , pp. 197-207, 2004.

Links | BibTeX | Tags: Algorithms; Electric potential; Mathematical models; Molecules; Nonlinear optics; Photorefractive materials; Solitons; Waveguides, Light self-localization; Nematicons; Soliton interactions; Spatial solitons; Spiraling, Nematic liquid crystals

Karpierz, M A; Assanto, G; Brzda̧kiewicz, K A; Fratalocchi, A; Nowinowski-Kruszelnicki, E; Sierakowski, M

Discrete solitons in nematic liquid crystals Conference

1 , 2004.

Links | BibTeX | Tags: Computer simulation; Electric field effects; Electric potential; Light propagation; Photorefractive materials; Refractive index; Solitons, Discrete solitons; Optical nonlinearity; Photonic structures; Reorientational nonlinearity in liquid crystals, Nematic liquid crystals

Fratalocchi, A; Assanto, G; Brzda̧kiewicz, K A; Karpierz, M A

Discrete propagation and spatial solitons in nematic liquid crystals Journal Article

Optics Letters, 29 (13), pp. 1530-1532, 2004.

Links | BibTeX | Tags: Diffraction; Infrared radiation; Laser beams; Light propagation; Optical waveguides; Refractive index; Solitons, Near infrared (NIR) radiation; Planar waveguides; Reorientational responses; Waveguide arrays, Nematic liquid crystals

Peccianti, M; Fratalocchi, A; Assanto, G

Transverse dynamics of nematicons Journal Article

Optics Express, 12 (26), pp. 6524-6529, 2004.

Links | BibTeX | Tags: Anisotropy; Birefringence; Elastic moduli; Light propagation; Mathematical models; Nonlinear optics; Polarization; Refractive index; Vectors, Euler-Lagrange equations; Nematicons; Transverse dynamics, Nematic liquid crystals