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Characterization of the diffraction efficiency of new holographic gratings with a nematic film-polymer-slice sequence structure
ArticleAbstract: We have performed a first characterization of the diffraction efficiency of gratings written in liquPalabras claves:Autores:Alessandro Veltri, Caputo R., Sukhov A.V., Umeton C.P.Fuentes:googlescopusDynamical behaviour of holographic gratings with a nematic film - Polymer slice sequence structure
ArticleAbstract: We have studied the dynamical response of a new kind of holographic grating to a pulsed electric fiePalabras claves:Autores:Abbate G., Alessandro Veltri, Caputo R., Marino A., Tkachenko V., Umeton C.P., Vita F.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:googlescopusElectro-optic properties of switchable gratings made of polymer and nematic liquid-crystal slices
ArticleAbstract: We report the diffraction properties at wavelengths of 632.8 and 1550 nm for volume transmission graPalabras claves:Autores:Alessandro Veltri, Asquini R., Caputo R., d’Alessandro A., Gizzi C., Sukhov A.V., Umeton C.P.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: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:googlescopusPlasmon-mediated discrete diffraction behaviour of an array of responsive waveguides
ArticleAbstract: We investigate the discrete diffraction phenomenon in a Polymer-Liquid Crystal-Polymer Slices (POLICPalabras claves:Autores:Alessandro Veltri, Bürgi T., Caputo R., Cunningham A., De Sio L., Luca A.D.E., Pezzi L., Umeton C.P.Fuentes:googlescopusNovel permanent and electrically switchable diffraction gratings made of polymeric slides and nematic liquid crystal layers
Conference ObjectAbstract: A POLYCRIPS grating was obtained by filling a 11.5 μm thick cell, made of indium tin oxide (ITO) coaPalabras claves:Autores:Alessandro Veltri, Asquini R., Caputo R., d’Alessandro A., Gizzi C., Umeton C.P.Fuentes:googlescopusObservation of two-wave coupling during the formation of POLICRYPS diffraction gratings
ArticleAbstract: We report on the experimental observation of two-wave mixing that occurs inside a sample between thePalabras claves:Autores:Alessandro Veltri, Caputo R., De Sio L., Sukhov A.V., Umeton C.P.Fuentes:googlescopusOptical characterization at wavelengths of 632.8 NM and 1549 NM of policryps switchable diffraction gratings
ArticleAbstract: Optical characterization at the wavelengths of 632.8nm and 1549nm of an electrically switchable POLIPalabras claves:diffraction gratings, Liquid crystal, Optical switches, polymersAutores:Alessandro Veltri, Asquini R., Caputo R., d’Alessandro A., Gizzi C., Maltese P., Sukhov A.V., Umeton C.P.Fuentes:googlescopus