Prof. Leonardo Orazi Profile

Prof. Leonardo Orazi

at Univ degli Studi di Modena e Reggio Emilia

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 12 March 2024 Presentation + Paper

Ablation rate assessment of GHz femtosecond laser in burst mode through fast numerical simulation

M. Mazzonetto, R. Pelaccia, A. Greborio, R. Conzatti, V. Siciliani, K. Oubellaouch, A. Ricucci, L. Orazi

Proceedings Volume 12873, 1287307 (2024) https://doi.org/10.1117/12.3002715

KEYWORDS: Laser ablation, Ablation, Ultrafast phenomena, Femtosecond phenomena, Picosecond phenomena, Plasma, Pulsed laser operation, Laser sources, Materials properties, Femtosecond pulse shaping

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Proceedings Article | 12 March 2024 Presentation + Paper

Adaptive optics solution to improve laser-induced periodic surface structuring (LIPSS)

Vincenzina Siciliani, Giulia Zaniboni, Riccardo Pelaccia, Manuel Mazzonetto, Keltoum Oubellaouch, Stefano Bonora, Leonardo Orazi

Proceedings Volume 12873, 1287306 (2024) https://doi.org/10.1117/12.3002613

KEYWORDS: Adaptive optics, Wavefronts, Stainless steel, Deformable mirrors, Optical surfaces, Picosecond phenomena, Mirror surfaces, Image processing, Ultrafast phenomena, Beam shaping

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Proceedings Article | 4 March 2019 Presentation

Highly regular LIPSS: Physical considerations and industrial applications (Conference Presentation)

Leonardo Orazi, Iaroslav Gnilitskyi, Nadezha Bulgakova, Tomáš Mocek

Proceedings Volume 10906, 1090610 (2019) https://doi.org/10.1117/12.2515553

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Proceedings Article | 22 February 2013 Paper

Laser shock peening and warm laser shock peening: process modeling and pulse shape influence

Alessandro Fortunato, Leonardo Orazi, Gabriele Cuccolini, Alessandro Ascari

Proceedings Volume 8603, 86030G (2013) https://doi.org/10.1117/12.2007393

KEYWORDS: Pulsed laser operation, Plasma, Laser applications, Laser ablation, Process modeling, Optical simulations, Laser processing, Wave propagation, Coating, Physical phenomena

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Proceedings Article | 22 February 2013 Paper

An exhaustive model for the laser hardening of hypo eutectoid steel

Alessandro Fortunato, Leonardo Orazi, Gabriele Cuccolini, Alessandro Ascari

Proceedings Volume 8603, 86030F (2013) https://doi.org/10.1117/12.2007389

KEYWORDS: Heat treatments, Carbon, Mathematical modeling, Thermal modeling, 3D modeling, Optical simulations, Laser processing, 3D acquisition, Thermodynamics, Data modeling

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Proceedings Article | 15 January 2008 Paper

3D transient model for CO2 laser hardening

G. Tani, L. Orazi, A. Fortunato, G. Campana, A. Ascari

Proceedings Volume 6985, 69850A (2008) https://doi.org/10.1117/12.786970

KEYWORDS: Heat treatments, 3D modeling, Fused deposition modeling, Carbon, Carbon dioxide lasers, Optical simulations, Laser applications, Homogenization, Computer simulations, Diffusion

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Proceedings Article | 14 February 2007 Paper

Laser hardening process simulation for mechanical parts

Giovanni Tani, Leonardo Orazi, A. Fortunato, G. Campana, G. Cuccolini

Proceedings Volume 6454, 645404 (2007) https://doi.org/10.1117/12.700345

KEYWORDS: Thermal modeling, Carbon, 3D modeling, Chemical elements, Optical simulations, Fused deposition modeling, Diffusion, Heat treatments, Interfaces, Laser processing

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Proceedings Article | 14 February 2007 Paper

Laser milling simulation system for moulds manufacturing

G. Tani, L. Orazi, A. Fortunato, G. Cuccolini

Proceedings Volume 6454, 64540R (2007) https://doi.org/10.1117/12.700295

KEYWORDS: Pulsed laser operation, Plasma, Aluminum, Optical simulations, Copper, Surface finishing, Software development, Laser ablation, Reflectivity, Laser systems engineering

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Showing 5 of 8 publications

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