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Nematic 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:googlescopusNematic liquid crystals used to control photo-thermal effects in gold nanoparticles
Conference ObjectAbstract: We report on photo-thermal effects observed in gold nanoparticles (GNPs) dispersed in Nematic LiquidPalabras claves:Nanoparticles, NLC, thermal effectAutores:Alessandro Veltri, Curri M.L., De Sio L., Palermo G., Pezzi L., Placido T., Tabiryan N.V., Umeton C.P.Fuentes:googlescopusOptical trapping of gain-assisted plasmonic nano-shells: Theorical study of the optical forces in a pumped regime below the emission threshold
Conference ObjectAbstract: We study theoretically the opto-mechanics of a metallic nano-shell with a gain-enriched dielectric cPalabras claves:Optical trapping, gain materials, nano-shells, plasmonicsAutores:Alessandro Veltri, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopus