Prof. Alessandro Veltri Profile

Prof. Alessandro Veltri

at Univ San Francisco de Quito

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Publications (3)

Proceedings Article | 1 August 2021 Presentation + Paper

Optical trapping of gain-assisted plasmonic nano-shells: theorical study of the optical forces in a pumped regime below the emission threshold

Paolo Polimeno, Francesco Patti, Melissa Infusino, Maria Antonia Iatì, Rosalba Saija, Giovanni Volpe, Onofrio MaragÒ, Alessandro Veltri

Proceedings Volume 11798, 117981Z (2021) https://doi.org/10.1117/12.2594270

KEYWORDS: Polarizability, Plasmonics, Optical tweezers, Nanoparticles, Laser scattering, Scattering, Molecules, Dielectrics, Silver

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Proceedings Article | 7 March 2016 Paper

Nematic liquid crystals used to control photo-thermal effects in gold nanoparticles

Luigia Pezzi, Luciano De Sio, Giovanna Palermo, Alessandro Veltri, Tiziana Placido, Maria Lucia Curri, Nelson Tabiryan, Cesare Umeton

Proceedings Volume 9769, 97690C (2016) https://doi.org/10.1117/12.2216201

KEYWORDS: Nanoparticles, Liquid crystals, Absorption, Birefringence, Refractive index, Gold, Dielectrics, Spherical lenses, Thermal modeling, Plasmonics

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Proceedings Article | 9 February 2007 Paper

Nematic liquid crystal cells for optical spatial solitons (nematicons)

A. De Luca, A. Veltri, L. Pezzi, G. Coschignano, C. Umeton, A. Alberucci, C. Conti, M. Peccianti, G. Assanto

Proceedings Volume 6487, 64870R (2007) https://doi.org/10.1117/12.717527

KEYWORDS: Interfaces, Spatial solitons, Liquid crystals, Glasses, Beam propagation method, Light wave propagation, Solitons, Polymers, Polarization, Optical properties

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