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Physical Review E - Statistical, Nonlinear, and Soft Matter Physics(2)
2008 IEEE/LEOS Winter Topical Meeting Series(1)
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Journal of Nonlinear Optical Physics and Materials(1)
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Different reorientational regimes in a liquid crystalline medium undergoing multiple irradiation
Conference ObjectAbstract: We present a numerical approach to the nemato-elasticity differential equation in a nematic liquid cPalabras claves:Autores:Alessandro Veltri, Luca A.D.E., Pezzi L., Umeton C.P.Fuentes:googlescopusIn situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure
ArticleAbstract: We report on the realization of what we believe to be a new holographic setup for the fabrication ofPalabras claves:Autores:Alessandro Veltri, Caputo R., De Sio L., Luca A.D.E., Sukhov A.V., Umeton C.P.Fuentes:googlescopusStatistical analysis of random lasing emission properties in nematic liquid crystals
ArticleAbstract: A statistical analysis of random lasing events observed in dye-doped nematic-liquid-crystal films isPalabras claves:Autores:Barna V., De Marco R., Ferjani S., Luca A.D.E., Luca Sorriso-Valvo, Strangi G.Fuentes:scopusNematic liquid crystal cells for optical spatial solitons (nematicons)
Conference ObjectAbstract: The study of optical solitons and light filaments steering in liquid crystals requires utilization oPalabras claves:Liquid crystals, Optical devices, SolitonsAutores:Alberucci A., Alessandro Veltri, Assanto G., Conti C., Coschignano G., Luca A.D.E., Peccianti M., Pezzi L., Umeton C.P.Fuentes:googlescopusNon-linear effects in NLC media undergoing two beams irradiation
Conference ObjectAbstract: A Nematic Liquid Crystal crossed by the overlap of multiple laser beams gives rise to different phenPalabras claves:Liquid crystals, Non-linear opticsAutores:Alessandro Veltri, Luca A.D.E., Pezzi L., Umeton C.P.Fuentes:googlescopusOptical vortices generated by edge dislocations in electro-convective instability arrays of nematic liquid crystals
ArticleAbstract: We demonstrated by means of interferometry that optical vortices can be generated by diffraction ofPalabras claves:Autores:Domenico A.L.J., Juan Pablo Yunda, Luca A.D.E., Melissa Infusino, Zappone B.Fuentes:scopusPOLYCRYPS visible curing for spatial light modulator based holography
ArticleAbstract: Realization of highly efficient holographic structures can be obtained by combining the polymer liquPalabras claves:Autores:Caputo R., Ferraro A., Luca A.D.E., Melissa Infusino, Umeton C.P.Fuentes:googlescopusModel for molecular director configuration in a liquid crystal cell with multiple interfaces
ArticleAbstract: The study of optical solitons and light filaments steering in liquid crystal requires the utilizatioPalabras claves:Cell design, Liquid crystals, Spatial solitonsAutores:Alessandro Veltri, Luca A.D.E., Pezzi L., Umeton C.P.Fuentes:googlescopusLight propagation, discrete diffraction, discrete solitons and discrete beats in periodic and non-periodic POLICRYPS structures
Conference ObjectAbstract: We present a simple model which enables the derivation of light propagation in a POLICRYPS structurePalabras claves:Discrete diffraction, Nonlinear optics, Optical discrete solitons, Periodic and aperiodic waveguide arrays, Polymeric gratingsAutores:Alessandro Veltri, Luca A.D.E., Pezzi L., Umeton C.P.Fuentes:googlescopusPeriodic and aperiodic liquid crystal-polymer composite structures realized via spatial light modulator direct holography
ArticleAbstract: In this work we present the first realization and characterization of two-dimensional periodic and aPalabras claves:Autores:Barna V., Caputo R., Luca A.D.E., Melissa Infusino, Umeton C.P.Fuentes:googlescopus