Mostrando 10 resultados de: 10
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Proceedings of SPIE - The International Society for Optical Engineering(2)
AAPP Atti della Accademia Peloritana dei Pericolanti, Classe di Scienze Fisiche, Matematiche e Naturali(1)
JPhys Photonics(1)
Journal of Physical Chemistry C(1)
Journal of Quantitative Spectroscopy and Radiative Transfer(1)
Chiral optical tweezers for optically active particles in the T-matrix formalism
ArticleAbstract: Modeling optical tweezers in the T-matrix formalism has been of key importance for accurate and effiPalabras claves:Autores:Biagioni P., Denti P., Maragó O.M., Maria Antonia Iatì, Patti F., Pellegrini G., Saija R.Fuentes:scopusGain-assisted plasmonic/dielectric nanoshells in optical tweezers: Non-linear optomechanics and thermal effects
Conference ObjectAbstract: We study theoretically the optomechanics of a dyed dielectric/metallic nanoshell in Optical TweezersPalabras claves:Autores:Alessandro Veltri, Jonathan Sánchez, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopusOptical forces in the T-matrix formalism
ArticleAbstract: Optical tweezers are a crucial tool for the manipulation and characterisation, without mechanical coPalabras claves:Autores:Esposti Boschi C.D., Maragó O.M., Maria Antonia Iatì, Polimeno P., Saija R.Fuentes:scopusOptical trapping and optical force positioning of two-dimensional materials
ArticleAbstract: In recent years, considerable effort has been devoted to the synthesis and characterization of two-dPalabras claves:Autores:Donato M.G., Foti A., Gucciardi P.G., Jones P.H., Maragó O.M., Maria Antonia Iatì, Messina E., Saija R., Smart T.J.Fuentes:scopusOptical 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:googlescopusRadiation torque and force on optically trapped linear nanostructures
ArticleAbstract: We study the optical trapping of highly elongated linear nanostructures in the focal region of a higPalabras claves:Autores:Borghese F., Denti P., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopusResonant Coupling and Gain Singularities in Metal/Dielectric Multishells: Quasi-Static Versus T-Matrix Calculations
ArticleAbstract: We investigate the resonant gain response in doped multishell hybrid nanoparticles made of concentriPalabras claves:Autores:Luca A.D.E., Maragó O.M., Maria Antonia Iatì, Pezzi L., Saija R.Fuentes:scopusRoadmap for optical tweezers
ArticleAbstract: Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulationPalabras claves:Optical manipulation, Optical trapping, Optical tweezersAutores:Adiels C.B., Argun A., Arzola A.V., Banzer P., Barooji Y.F., Beck P., Berg-Sørensen K., Betz T., Bianchi G., Bobkova V., Bowen W.P., Bruce G.D., Brzobohatý O., Callegari A., Capitanio M., Castillo I.P., Cesar C.L., Chormaic S.N., Ciriza D.B., Cristiani I., De Luca A.C., Denz C., Dholakia K., Donato M.G., Eismann J.S., Elahi P., Fernandes T.F.D., Fontes A., Foti A., García L.P., Gardini L., Gordon R., Gucciardi P.G., Hanstorp D., Jones P.H., Kalantarifard F., Käll M., Kashchuk A.V., Laplane C., Li T., Lokesh M., Magazzù A., Maragó O.M., Maria Antonia Iatì, Marmolejo J.T., Marqués M.I., McGloin D., Minzioni P., Moreira W.L., Muenker T.M., Ndukaife J.C., Neves A.A.R., Oddershede L.B., Paterson L., Pavan Kumar G.V., Pedaci F., Pesce G., Pouladian P., Preece D., Quidant R., Reece P.J., Ritort F., Ritsch-Marte M., Roberts R.P., Roichman Y., Roy B., Rubinsztein-Dunlop H., Saidi A., Saija R., Simpson S.H., Stilgoe A.B., Swartzlander G.A., Thalhammer-Thurner G., Tkachenko G., Truong V.G., Vaippully R., Volpe G., Volz T., Vos B.E., Wang F., Wittkowski R., Zemánek P.Fuentes:scopusPlasmon-enhanced optical trapping of metal nanoparticles: Force calculations and light-driven rotations of nanoaggregates
Conference ObjectAbstract: We investigate experimentally and theoretically plasmon-enhanced optical trapping of metal nanopartiPalabras claves:Light scattering theory, Light-driven rotations, Metal nanoparticles, Optical trapping, Plasmon enhancementAutores:Amendola V., Borghese F., Compagnini G., Denti P., Gucciardi P.G., Jones P.H., Maragó O.M., Maria Antonia Iatì, Meneghetti M., Messina E., Saija R.Fuentes:scopusSpectral shift between the near-field and far-field optoplasmonic response in gold nanospheres, nanoshells, homo- and hetero-dimers
ArticleAbstract: We investigate the shift between near- and far-field spectral properties in a set of different goldPalabras claves:Light scattering, Metal nanoparticles, Optoplasmonics, Surface enhanced spectroscopiesAutores:Borghese F., Cacciola A., Denti P., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopus