Prof. Eugenio Fazio Profile

Prof. Eugenio Fazio

at Sapienza Univ di Roma

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Author

Publications (33)

Proceedings Article | 5 June 2023 Presentation + Paper

Design of a buried grating structure for the optimization of surface plasmon polariton wave excitation at the lower interface of a metallic nanostrip

Arif Nabizada, Hamed Tari, Eugenio Fazio

Proceedings Volume 12569, 125690A (2023) https://doi.org/10.1117/12.2665615

KEYWORDS: Interfaces, Optical gratings, Metals, Signal intensity, Surface plasmon polaritons, Design and modelling, Silver, Waveguides, Refractive index

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Proceedings Article | 30 May 2017 Presentation + Paper

Second harmonic generation on self-assembled GaAs/Au nanowires with thickness gradient

A. Belardini, G. Leahu, M. Centini, R. Li Voti, E. Fazio, C. Sibilia, D. Repetto, F. Buatier de Mongeot

Proceedings Volume 10228, 102280L (2017) https://doi.org/10.1117/12.2268698

KEYWORDS: Gallium arsenide, Gold, Second-harmonic generation, Polarization, Harmonic generation, Nanostructures, Plasmonics, Ions, Reflection, Linear filtering, Nanowires, Photomasks, Semiconducting wafers, Wave plates

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Proceedings Article | 28 January 2017 Presentation + Paper

Novel paradigm for integrated photonics circuits: transient interconnection network

Eugenio Fazio, Alessandro Belardini, Lorenzo Bastiani, Massimo Alonzo, Mathieu Chauvet, Nikolay Zheludev, Cesare Soci

Proceedings Volume 10130, 1013006 (2017) https://doi.org/10.1117/12.2253636

KEYWORDS: Waveguides, Solitons, Integrated photonics, Integrated circuit design, Integrated circuits, Wave propagation, Signal attenuation, Beam propagation method, Light wave propagation, Networks

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Proceedings Article | 27 April 2016 Paper

Effective chiral behavior on self-assembled tilted gold nanowires metasurface by means of linear and nonlinear optical techniques

A. Belardini, G. Leahu, M. Centini, R. Li Voti, E. Fazio, C. Sibilia, Joseph Haus, Andrew Sarangan, D. Hooper, V. Valev

Proceedings Volume 9894, 98941V (2016) https://doi.org/10.1117/12.2230382

KEYWORDS: Nanowires, Harmonic generation, Gold, Metamaterials, Silicon, Dichroic materials, Optical testing, Reflectivity, Absorbance, Temperature metrology, Nanostructures, Second-harmonic generation, Polarization, Photoacoustic spectroscopy

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Proceedings Article | 19 May 2015 Paper

Symmetry breaking in the second harmonic field of self-assembled metallic nanostructures

A. Belardini, A. Benedetti, M. Centini, E. Fazio, M. Bertolotti, C. Sibilia, Joseph Haus, Andrew Sarangan

Proceedings Volume 9502, 950206 (2015) https://doi.org/10.1117/12.2182759

KEYWORDS: Nanostructures, Gold, Harmonic generation, Second-harmonic generation, Optical testing, Silicon, Polarization, Dichroic materials, Mirrors, Nanowires

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Proceedings Article | 10 June 2013 Paper

Analysis of soliton waveguides in lithium niobate at 405nm wavelength

S. Popescu, A. Petris, V. Vlad, E. Fazio

Proceedings Volume 8882, 88820K (2013) https://doi.org/10.1117/12.2032566

KEYWORDS: Solitons, Waveguides, Crystals, Lithium niobate, Polarization, Photovoltaics, Refractive index, Laser crystals, Electro optics, Wave propagation

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Proceedings Article | 8 May 2013 Paper

Measurement of the circular dichroism in the second harmonic optical signal produced by Au covered self ordered dielectric nanospheres

A. Belardini, A. Benedetti, M. Centini, G. Leahu, F. Mura, S. Sennato, E. Fazio, C. Sibilia, V. Robbiano, M. Giordano, C. Martella, Da. Comoretto, F. Buatier de Mongeot

Proceedings Volume 8772, 877203 (2013) https://doi.org/10.1117/12.2017533

KEYWORDS: Optical spheres, Gold, Polarization, Signal generators, Second-harmonic generation, Dichroic materials, Dielectrics, Harmonic generation, Ocean optics, Nanoantennas

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Proceedings Article | 17 May 2010 Paper

Fast writing of soliton waveguides in lithium niobate with a low-power blue-violet laser

S. Popescu, A. Petris, V. Vlad, E. Fazio

Proceedings Volume 7469, 74690I (2010) https://doi.org/10.1117/12.867544

KEYWORDS: Crystals, Waveguides, Solitons, Laser crystals, Lithium niobate, Semiconductor lasers, Photonic crystals, Femtosecond phenomena, Beam propagation method, Integrated photonics

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Proceedings Article | 1 August 2007 Paper

Electronic and thermal nonlinear refractive indices of SOI and nano-patterned SOI measured by Z-scan method

A. Petris, F. Pettazzi, E. Fazio, C. Peroz, Y. Chen, V. Vlad, M. Bertolotti

Proceedings Volume 6785, 67850P (2007) https://doi.org/10.1117/12.756845

KEYWORDS: Silicon, Refractive index, Reflection, Nonlinear response, Mode locking, Semiconductor lasers, Silicon photonics, Femtosecond phenomena, Optical components, Nonlinear optics

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Proceedings Article | 1 August 2007 Paper

Second harmonic generation in self-induced waveguides in lithium niobate

Federico Pettazzi, V. Coda, Mathieu Chauvet, Eugenio Fazio

Proceedings Volume 6785, 678515 (2007) https://doi.org/10.1117/12.757909

KEYWORDS: Waveguides, Lithium niobate, Crystals, Phase modulation, Harmonic generation, Photovoltaics, Second-harmonic generation, Refractive index, Photorefraction, Phase matching

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Proceedings Article | 1 August 2007 Paper

Z-Scan measurement of thermal optical nonlinearities

I. Dancus, A. Petris, Petronela Doia, E. Fazio, V. Vlad

Proceedings Volume 6785, 67851F (2007) https://doi.org/10.1117/12.757946

KEYWORDS: Femtosecond phenomena, Refractive index, Nonlinear optics, Sensors, Thermal effects, Absorption, Continuous wave operation, Optical testing, Glasses

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Proceedings Article | 8 May 2007 Paper

Self-induced waveguides created by second harmonic generation in lithium niobate

Federico Pettazzi, V. Coda, Mathieu Chauvet, Eugenio Fazio

Proceedings Volume 6582, 65820E (2007) https://doi.org/10.1117/12.722701

KEYWORDS: Waveguides, Lithium niobate, Photorefraction, Crystals, Harmonic generation, Photovoltaics, Refractive index, Light wave propagation, Second-harmonic generation, Phase matching

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Proceedings Article | 20 April 2006 Paper

Photorefractive bright soliton in erbium doped lithium niobate

Federico Pettazzi, Grigore Lehau, Massimo Alonzo, Cinzia Sada, Marco Bazzan, Nicola Argiolas, Paolo Mazzoldi, Mathieu Chauvet, Valentin Vlad, Adrian Petris, Eugenio Fazio

Proceedings Volume 6183, 618319 (2006) https://doi.org/10.1117/12.664082

KEYWORDS: Erbium, Solitons, Photovoltaics, Lithium niobate, Crystals, Spatial solitons, Laser crystals, Photorefraction, Refractive index, Absorption

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Proceedings Article | 18 April 2006 Paper

Chirping compensation of femtosecond pulses by using 1-D photonic crystals anomalous dispersion

A. Belardini, A. Bosco, G. Leahu, M. Centini, E. Fazio, C. Sibilia, M. Bertolotti, S. Zhukovsky, S. Gaponenko

Proceedings Volume 6182, 61821N (2006) https://doi.org/10.1117/12.662891

KEYWORDS: Dispersion, Femtosecond phenomena, Photonic crystals, Glasses, Pulsed laser operation, Distortion, Mirrors, Zinc, Crystals, Nonlinear crystals

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Proceedings Article | 14 December 2005 Paper

Soliton waveguides in photorefractive crystals

V. Vlad, E. Fazio, M. Bertolotti, A. Petris

Proceedings Volume 5972, 597201 (2005) https://doi.org/10.1117/12.639166

KEYWORDS: Solitons, Crystals, Waveguides, Laser crystals, Spatial solitons, Beam shaping, Absorption, Photonic crystals, Wave propagation, Laser beam propagation

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Proceedings Article | 21 October 2004 Paper

Polarization evolution of spatial solitons in photorefractive crystals with large optical activity

Valentin Vlad, Adrian Petris, Vasile Babin, Eugenio Fazio, Mario Bertolotti

Proceedings Volume 5581, (2004) https://doi.org/10.1117/12.582967

KEYWORDS: Solitons, Crystals, Optical activity, Absorption, Spatial solitons, Polarization, Wave propagation, Optical spheres, Crystal optics, Nonlinear optics

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Proceedings Article | 21 October 2004 Paper

Light polarization dynamics in self-confined beams and solitons propagating in photorefractive media

Eugenio Fazio, Alessio Bosco, Roberto Rinaldi, A. Mascioletti, Fabrizio Renzi, Mario Bertolotti, Wael Ramadan, Vasile Babin, Adrian Petris, Valentin Vlad

Proceedings Volume 5581, (2004) https://doi.org/10.1117/12.582789

KEYWORDS: Solitons, Polarization, Crystals, Beam propagation method, Optical activity, Diffraction, Numerical simulations, Refractive index, Geometrical optics, Laser crystals

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Proceedings Article | 15 September 2004 Paper

Noncollinear type II second harmonic generation in Al(0.3)Ga(0.7)As/Al2O3 one-dimensional photonic bandgap structure

Alessio Bosco, Marco Centini, Letizia Sciscione, Eugenio Fazio, Concita Sibilia, Andrea Fiore, Luciana Cerri, Michael Scalora, Mario Bertolotti

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545876

KEYWORDS: Photonic crystals, Harmonic generation, Crystals, Second-harmonic generation, Aluminum, Gallium, Phase modulation, Nonlinear crystals, Reflection, Beam splitters

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Proceedings Article | 10 September 2004 Paper

Tissue cutting by ultrashort pulses from a Ti-Zaffire laser system: strong reduction of thermal alteration around the cutting line

Eugenio Fazio, Alessio Bosco, Roberto Li Voti, A. Frega, L. Ruco, A. Lukic, M. Moscarini

Proceedings Volume 5610, (2004) https://doi.org/10.1117/12.584381

KEYWORDS: Laser cutting, Tissues, Laser tissue interaction, Carbon dioxide lasers, Laser systems engineering, Absorption, Picosecond phenomena, Combustion, Ultrafast phenomena, Pulsed laser operation

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Proceedings Article | 8 September 2004 Paper

All-optical parallel Boolean algebra

Alessio Bosco, Luca Biader-Ceipidor, Eugenio Fazio, Mario Bertolotti

Proceedings Volume 5453, (2004) https://doi.org/10.1117/12.545873

KEYWORDS: Second-harmonic generation, Personal digital assistants, Polarization, Beam splitters, Binary data, Crystals, Logic, Logic devices, Harmonic generation, Electronics

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Proceedings Article | 18 August 2004 Paper

Generation of bright solitons in LiNbO3 and their application as programmable monomode waveguides

Eugenio Fazio, Wael Ramadan, Matthieu Chauvet, Fabrizio Renzi, Roberto Rinaldi, Adrian Petris, Valentin Vlad, Mario Bertolotti

Proceedings Volume 5451, (2004) https://doi.org/10.1117/12.545825

KEYWORDS: Solitons, Waveguides, Lithium niobate, Crystals, Photovoltaics, Refractive index, Laser crystals, Channel waveguides, Beam propagation method, Diffraction

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Proceedings Article | 18 August 2004 Paper

Self-waveguiding of light pulses in photorefractive BSO crystals: intensity and polarization dynamics

Roberto Rinaldi, Eugenio Fazio, Adrian Petris, Valentin Vlad, Mario Bertolotti

Proceedings Volume 5451, (2004) https://doi.org/10.1117/12.545859

KEYWORDS: Polarization, Solitons, Crystals, Refractive index, Diffraction, Optical activity, Laser crystals, Numerical simulations, Geometrical optics, Transient nonlinear optics

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Proceedings Article | 19 November 2003 Paper

Spatial solitons in photorefractive crystals with large optical activity and absorption

Eugenio Fazio, V. Babin, Adrian Petris, A. Belardini, Mario Bertolotti, Valentin Vlad

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.530071

KEYWORDS: Solitons, Crystals, Spatial solitons, Optical activity, Absorption, Nonlinear crystals, Crystal optics, Polarization, Atomic, molecular, and optical physics, Numerical simulations

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Proceedings Article | 19 June 2003 Paper

Optical multifunction logic gate based on BSO photorefractive crystal

Fabio Garzia, Eugenio Fazio, Mario Bertolotti, Valentin Vlad

Proceedings Volume 4987, (2003) https://doi.org/10.1117/12.478328

KEYWORDS: Crystals, Polarization, Laser crystals, Radio propagation, Information operations, Logic devices, Electro optics, Logic, Wave propagation, Beam propagation method

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Proceedings Article | 29 June 2001 Paper

Experimental demonstration of (1+1)D self-confinement and breathing of laser beams in BSO crystals

Eugenio Fazio, F. Mariani, Mario Bertolotti, V. Babin, Valentin Vlad

Proceedings Volume 4430, (2001) https://doi.org/10.1117/12.432871

KEYWORDS: Crystals, Laser crystals, Optical activity, Beam propagation method, Diffraction, Polarization, Solitons, Numerical simulations, Electro optics, Absorption

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Proceedings Article | 29 June 2001 Paper

(2+1)D spatial solitons in photorefractive crystals with strong optical activity and absorption

Valentin Vlad, V. Babin, Mario Bertolotti, Eugenio Fazio

Proceedings Volume 4430, (2001) https://doi.org/10.1117/12.432872

KEYWORDS: Crystals, Optical activity, Solitons, Absorption, Spatial solitons, Crystal optics, Wave propagation, Geometrical optics, Birefringence, Laser crystals

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Proceedings Article | 20 December 1996 Paper

Birefringence determination in ion-exchanged waveguides

Mario Bertolotti, W. Ramadan, F. Monteleone, Eugenio Fazio, Stefano Pelli, Giancarlo Righini

Proceedings Volume 2954, (1996) https://doi.org/10.1117/12.262434

KEYWORDS: Birefringence, Refractive index, Waveguides, Reflection, Ions, Polarization, Interferometers, Glasses, Diffusion, Planar waveguides

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Proceedings Article | 19 August 1996 Paper

Engineering of Z-Scan experimental configuration for fast characterization of nonlinear materials

Eugenio Fazio, Paolo Bevilacqua, Mario Bertolotti

Proceedings Volume 2775, (1996) https://doi.org/10.1117/12.246742

KEYWORDS: Oscilloscopes, Sensors, Visualization, Light scattering, Signal detection, Nonlinear optics, Nonlinear filtering, Signal processing, Scattering, Laser scattering

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Proceedings Article | 8 March 1995 Paper

Nonlinear Fabry-Perot cavity with amorphous As2S3 and As2Se3 thin films

Mario Bertolotti, Valentin Ciumash, Eugenio Fazio, A. Ferrari, Concita Sibilia

Proceedings Volume 2461, (1995) https://doi.org/10.1117/12.203600

KEYWORDS: Absorption, Picosecond phenomena, Thin films, Fabry–Perot interferometers, Chalcogenide glass, Nonlinear optics, Fabry–Perot interferometry, Refractive index, Dye lasers, Phonons

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Proceedings Article | 28 June 1993 Paper

Optical hysteresis and ultrafast transmission switching in chalcogenide glasses

Andrei Andriesh, Valentin Ciumash, Ion Cojocary, Mario Bertolotti, Eugenio Fazio, Francesco Michelotti, Daniele Hulin

Proceedings Volume 1807, (1993) https://doi.org/10.1117/12.147901

KEYWORDS: Absorption, Phonons, Switching, Chalcogenide glass, Ultrafast phenomena, Nonlinear optics, Refractive index, Picosecond phenomena, Femtosecond phenomena, Amorphous semiconductors

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Proceedings Article | 11 December 1992 Paper

Nonlinear propagation of nanosecond and picosecond light pulses in chalcogenide glasses

Andrei Andriesh, Valentin Ciumash, Ion Cojocaru, Mario Bertolotti, Eugenio Fazio, Concita Sibilia, A. Ferrari

Proceedings Volume 1841, (1992) https://doi.org/10.1117/12.131836

KEYWORDS: Absorption, Picosecond phenomena, Chalcogenide glass, Thin films, Phonons, Dye lasers, Radio propagation, Nd:YAG lasers, Pulsed laser operation, Fabry–Perot interferometry

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Proceedings Article | 1 August 1991 Paper

Nonlinear optical properties of chalcogenide As-S, As-Se glasses

Andrei Andriesh, Mario Bertolotti, Valentin Ciumash, Eugenio Fazio, A. Ferrari, G. Liakhou, Concita Sibilia

Proceedings Volume 1513, (1991) https://doi.org/10.1117/12.46017

KEYWORDS: Refractive index, Glasses, Absorption, Optoelectronics, Thin films, Light, Picosecond phenomena, Wave propagation, Interfaces, Argon ion lasers

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Proceedings Article | 1 August 1991 Paper

Crystallization and optothermal characteristics of germanate glasses

Angelo Montenero, Guglielmina Gnappi, Mario Bertolotti, Concita Sibilia, Eugenio Fazio, G. Liakhou

Proceedings Volume 1513, (1991) https://doi.org/10.1117/12.46028

KEYWORDS: Crystals, Glasses, Bismuth, Refractive index, Nonlinear crystals, Particles, Germanium, Technetium, Optoelectronics, Temperature metrology

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Showing 5 of 33 publications

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