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Molecular Crystals and Liquid Crystals(2)
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Characterization of an active control system for holographic setup stabilization
ArticleAbstract: We report on the realization and characterization of an active control system of the optical holograPalabras claves:Autores:Alessandro Veltri, Caputo R., De Sio L., Sukhov A.V., Tedesco A., Umeton C.P.Fuentes:googlescopusComposite holographic gratings containing light-responsive liquid crystals for visible bichromatic switching
ArticleAbstract: (Figure Presented) Polymeric microstructures, produced in a multi-step chemico-physical process, conPalabras claves:Autores:Alessandro Veltri, De Sio L., Ferjani S., Serak S., Tabiryan N.V., Umeton C.P.Fuentes:googlescopusDevelopment of a new kind of switchable holographic grating made of liquid-crystal films separated by slices of polymeric material
ArticleAbstract: We present a new kind of UV-cured holographic grating that consists of polymer slices alternated witPalabras claves:Autores:Alessandro Veltri, Caputo R., De Sio L., Sukhov A.V., Umeton C.P.Fuentes:googlescopusAll-optical switching of holographic gratings made of polymer-liquid- crystal-polymer slices containing azo-compounds
ArticleAbstract: We present the observation of an all-optical switching effect that takes place when a light beam ofPalabras claves:Autores:Alessandro Veltri, De Sio L., Serak S., Tabiryan N.V., Umeton C.P.Fuentes:googlescopusGain-Assisted Optomechanical Position Locking of Metal/Dielectric Nanoshells in Optical Potentials
ArticleAbstract: We investigate gain-assisted optical forces on dye-enriched silver nanoshell in the quasi-static limPalabras claves:gain materials, nanoshells, Optical manipulation, Optical trappingAutores:Alessandro Veltri, Jonathan Sánchez, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopusHolographic grating designed for the stability control of an active interferometric setup
ArticleAbstract: We report on the design of a particular holographic grating to be exploited for the stability controPalabras claves:diffraction gratings, holography, Liquid crystalsAutores:Alessandro Veltri, De Sio L., Umeton C.P.Fuentes:googlescopusOptical response of a metallic nanoparticle immersed in a medium with optical gain
ArticleAbstract: We study theoretically the polarizability of a single metallic nanoparticle immersed into an externaPalabras claves:Autores:Alessandro Veltri, Aradian A.Fuentes:googlescopusKogelnik-like model for the diffraction efficiency of POLICRYPS gratings
ArticleAbstract: We report on diffraction gratings consisting of continuous and well-aligned nematic films separatedPalabras claves:Autores:Alessandro Veltri, Caputo R., Sukhov A.V., Umeton C.P.Fuentes:googlescopusTwo-wave coupling during the formation of POLICRYPS diffraction gratings: Experimental results theoretical model
ArticleAbstract: In this paper we report the investigation of a beam coupling effect that occurs during the formationPalabras claves:diffraction gratings, Liquid crystals, polymersAutores:Alessandro Veltri, Caputo R., De Sio L., Sukhov A.V., Umeton C.P.Fuentes:googlescopusRealization of POLICRYPS gratings: Optical and electro-optical properties
Conference ObjectAbstract: In this paper we report a detailed characterization of a new structure (POLICRYPS) in which liquid cPalabras claves:diffraction gratings, Liquid crystals, Optical switches, polymersAutores:Alessandro Veltri, Caputo R., De Sio L., Sukhov A.V., Umeton C.P.Fuentes:googlescopus