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Optics Letters(3)
Applied Physics Letters(2)
Journal of the Optical Society of America B: Optical Physics(2)
Molecular Crystals and Liquid Crystals(2)
Advanced Optical Technologies(1)
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: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: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:googlescopusDynamical behaviour of holographic polymer-liquid crystal gratings
Conference ObjectAbstract: The dynamical behavior of holographic polymer-liquid crystal grating was investigated. This gratingPalabras claves:Autores:Abbate G., Alessandro Veltri, Caputo R., Marino A., Tkachenko V., Umeton C.P., Vita F.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:googlescopusPOLICRYPS composite structures: Realization, characterization and exploitation for electro-optical and all-optical applications
ArticleAbstract: The acronym POLICRYPS indicates a nano/micro composite structure made of films of well aligned nematPalabras claves:Composite structures, diffraction gratings, Holographic structures, Liquid crystals, Optical devicesAutores:Alessandro Veltri, Bartolino R., Caputo R., De Sio L., Luca A.D.E., Strangi G., Umeton C.P.Fuentes:googlescopusPOLICRYPS: A liquid crystal composed nano/microstructure with a wide range of optical and electro-optical applications
ArticleAbstract: POLICRYPS (an acronym of polymer liquid crystal polymer slices) is a nano/microcomposite structure mPalabras claves:Liquid crystalline composite materials, Microlasers arrays, Switchable Bragg filters, Switchable holographic gratings, Switchable phase modulatorsAutores:Alessandro Veltri, Asquini R., Beccherelli R., Caputo R., De Sio L., Donisi D., d’Alessandro A., Luca A.D.E., Pezzi L., Strangi G., Sukhov A.V., Tabiryan N.V., Umeton C.P.Fuentes:googlescopus