Unai Arregui Leon

All papers authored by Unai Arregui Leon

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2023 Unai Arregui Leon

, Luca Carletti, Davide Rocco, Costantino De Angelis, Giuseppe Della Valle

THz Generation via Optical Rectification in Nanomaterials: Universal Modeling Approach and Effective χ¯¯(2)$\bar{\bar{\chi }}^{(2)}$ Description

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D. Rocco, U. Arregui Leon

, L. Carletti, L. Peters, M. Peccianti, A. Pasquazi, V. Cecconi, J. S. Totero Gongora, L. Oliveri, G. Leo, G. Della Valle, C. De Angelis

Nonlinear Dielectric Metasurfaces For Terahertz Generation

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L. Carletti, C. McDonnell, U. Arregui-Leon

, D. Rocco, M. Finazzi, A. Toma, T. Ellenbogen, G. Della Valle, M. Celebrano, C. De Angelis

Observation Of Phonon-Driven Enhanced THz Generation In Thin-Film Lithium Niobate

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U. Arregui Leon

, G. Della Valle

Modeling Optical Rectification In Doubly-Resonant Dielectric Nanostructures: Effective Nonlinear Response And THz Emission Control

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Luca Carletti

, Cormac McDonnell

, Unai Arregui Leon

, Davide Rocco, Marco Finazzi

, Andrea Toma, Tal Ellenbogen, Giuseppe Della Valle

, Michele Celebrano

, Costantino De Angelis

Nonlinear THz Generation through Optical Rectification Enhanced by Phonon–Polaritons in Lithium Niobate Thin Films

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Anton A. Trifonov, Khosro Zangeneh Kamali, Kaloyan Georgiev, Lei Xu, Giulia Crotti, Unai Arregui Leon

, Mohsen Rahmani, Giuseppe Della Valle, Ivan Buchvarov, Dragomir Neshev

Ultra-Fast High-Contrast Optical Modulation in Si Metasurfaces

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D. Rocco, L. Carletti, M. Gandolfi, A. Zilli, M. Celebrano, M. Finazzi, U. A. Leon

, A. Ferraro, R. Caputo, G. Leo, G. D. Valle, C. De Angelis

Reconfigurable nonlinear dielectric metasurfaces

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Davide Rocco

, Unai Arregui Leon

, Olesiya Pashina, George Zograf, Sergey Makarov, Mihail Petrov, Giuseppe Della Valle, Attilio Zilli, Michele Celebrano, Marco Finazzi, Marco Gandolfi, Luca Carletti, Andrea Tognazzi

, Costantino De Angelis

Harmonic generation in all-dielectric metasurfaces

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This paper is made freely available by the publisher.

2022 Unai Arregui Leon

, Davide Rocco, Luca Carletti, Marco Peccianti, Stefano Maci, Giuseppe Della Valle, Costantino De Angelis

THz-photonics transceivers by all-dielectric phonon-polariton nonlinear nanoantennas

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All papers authored by Unai Arregui Leon