Metasurfaces for ultrafast light structuring

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Modelling dichroism of anisotropic metaatoms
Optimal configurations for transient dichroism
Dissemination and Exploitation plan update
Reduced models for nonlinear inhomogeneous metasurfaces
Ultrafast polarization control with anisotropic metasurfaces
Dissemination and Exploitation plan
Dissemination and Exploitation plan update 2
Ultrafast wavefront modulation including OAM struct.

Ultrafast wavefront modulation including OAM struct

Project website and logo

A logo for the METAFAST project will be designed and a website will be created to support disseminationa and exploitation actions

Data management plan

Publicaciones

Equivalence of reflection paths of light and Feynman paths in stacked metasurfaces

Autores: Jan Sperrhake, Matthias Falkner, Stefan Fasold, Thomas Kaiser, Thomas Pertsch
Publicado en: Physical Review B, Edición 102/24, 2020, Página(s) 245108, ISSN 2469-9950
Editor: APS
DOI: 10.1103/physrevb.102.245108

All-optical free-space routing of upconverted light by metasurfaces via nonlinear interferometry

Autores: Agostino Di Francescantonio, Attilio Zilli, Davide Rocco, Vincent Vinel, Laure Coudrat, Fabrizio Conti, Paolo Biagioni, Lamberto Duò, Aristide Lemaître, Costantino De Angelis, Giuseppe Leo, Marco Finazzi, Michele Celebrano
Publicado en: Nature Nanotechnology, Edición 19, 2024, Página(s) 298-305, ISSN 1748-3387
Editor: Nature Publishing Group
DOI: 10.1038/s41565-023-01549-2

Third-harmonic light polarization control in magnetically resonant silicon metasurfaces

Autores: Andrea Tognazzi, Kirill I. Okhlopkov, Attilio Zilli, Davide Rocco, Luca Fagiani, Erfan Mafakheri, Monica Bollani, Marco Finazzi, Michele Celebrano, Maxim R. Shcherbakov, Andrey A. Fedyanin, Costantino De Angelis
Publicado en: Optics Express, Edición 29/8, 2021, Página(s) 11605, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.419829

Opto-thermally controlled beam steering in nonlinear all-dielectric metastructures

Autores: Davide Rocco, Marco Gandolfi, Andrea Tognazzi, Olesiya Pashina, George Zograf, Kristina Frizyuk, Carlo Gigli, Giuseppe Leo, Sergey Makarov, Mihail Petrov, and Costantino De Angelis
Publicado en: Optics Express, Edición 29(23), 2021, 2021, Página(s) 37128-37139, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.440564

Design of femtosecond microstructured poly lactic acid temporal scaffolds coated with hydroxyapatite by pulse laser deposition method for bone tissue regeneration

Autores: L. Angelova, A. Daskalova, R. Mincheva, E. Filipov, A. Dikovska, M. H. Fernandes, S. Vig, I. Buchvarov
Publicado en: Optical and Quantum Electronics, Edición 56, 2024, ISSN 1572-817X
Editor: Springer Science and Business Media LLC
DOI: 10.1007/s11082-024-06500-w

Broadband control of topological–spectral correlations in space–time beams

Autores: Marco Piccardo, Michael de Oliveira, Veronica R. Policht, Mattia Russo, Benedetto Ardini, Matteo Corti, Gianluca Valentini, Jorge Vieira, Cristian Manzoni, Giulio Cerullo, Antonio Ambrosio
Publicado en: Nature Photonics, Edición 17, 2023, Página(s) 822-828, ISSN 1749-4885
Editor: Nature Pub. Group
DOI: 10.1038/s41566-023-01223-y

Visualizing hot carrier dynamics by nonlinear optical spectroscopy at the atomic length scale

Autores: Yang Luo, Shaoxiang Sheng, Andrea Schirato, Alberto Martin-Jimenez, Giuseppe Della Valle, Giulio Cerullo, Klaus Kern, Manish Garg
Publicado en: Nature Communications, Edición 16, 2025, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-025-60384-2

Directionally tunable co- and counterpropagating photon pairs from a nonlinear metasurface

Autores: Maximilian A. Weissflog, Jinyong Ma, Jihua Zhang, Tongmiao Fan, Shaun Lung, Thomas Pertsch, Dragomir N. Neshev, Sina Saravi, Frank Setzpfandt, Andrey A. Sukhorukov
Publicado en: Nanophotonics, Edición 13, 2024, Página(s) 3563-3573, ISSN 2192-8614
Editor: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2024-0122

Ultrafast switching of a metasurface quasi-bound state in the continuum via transient optical symmetry breaking

Autores: Giulia Crotti, Andrea Schirato, Olesiya Pashina, Olga Sergaeva, Mihail Petrov, Costantino De Angelis, Giuseppe Della Valle
Publicado en: Light: Science & Applications, Edición 14, 2025, ISSN 2047-7538
Editor: Springer Science and Business Media LLC
DOI: 10.1038/s41377-025-01885-z

Ultrafast Q-boosting in semiconductor metasurfaces

Autores: Ziwei Yang, Mingkai Liu, Daria Smirnova, Andrei Komar, Maxim Shcherbakov, Thomas Pertsch, Dragomir Neshev
Publicado en: Nanophotonics, Edición 13, 2024, Página(s) 2173-2182, ISSN 2192-8614
Editor: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0718

Tunable high-order harmonic generation in GeSbTe nano-films

Autores: Viacheslav Korolev, Artem D. Sinelnik, Mikhail V. Rybin, Petr Lazarenko, Olga M. Kushchenko, Victoria Glukhenkaya, Sergey Kozyukhin, Michael Zuerch, Christian Spielmann, Thomas Pertsch, Isabelle Staude, Daniil Kartashov
Publicado en: Nanophotonics, Edición 13, 2024, Página(s) 3411-3419, ISSN 2192-8614
Editor: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0859

Ultra-Short Laser Surface Properties Optimization of Biocompatibility Characteristics of 3D Poly-epsilon-Caprolactone and Hydroxyapatite Composite Scaffolds

Autores: Daskalova, Albena and Filipov, Emil and Angelova, Liliya and Stefanov, Radostin and Tatchev, Dragomir and Avdeev, Georgi and Sotelo, Lamborghini and Christiansen, Silke and Sarau, George and Leuchs, Gerd and Iordanova, Ekaterina and Buchvarov, Ivan
Publicado en: Materials, Edición 14(24), 2021, 2021, Página(s) 7513, ISSN 1996-1944
Editor: MDPI Open Access Publishing
DOI: 10.3390/ma14247513

Multiresponsive Dielectric Metasurfaces Based on Dual Light- and Temperature-Responsive Copolymers

Autores: Chengjun Zou, Purushottam Poudel, Sarah L. Walden, Katsuya Tanaka, Alexander Minovich, Thomas Pertsch, Felix H. Schacher, and Isabelle Staude
Publicado en: Advanced Opotical Materials, Edición 11, 2023, Página(s) 2202187, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202202187

Genetic semi-analytical optimization approach for the inverse design of layered metasurfaces

Autores: M. Braasch, J. Sperrhake, T. Pertsch
Publicado en: Optical Materials Express, Edición 13, 2024, Página(s) 2181, ISSN 2159-3930
Editor: Optical Society of America
DOI: 10.1364/ome.493492

Two-Color Spatially Resolved Tuning of Polymer-Coated Metasurfaces

Autores: Sarah L. Walden, Purushottam Poudel, Chengjun Zou, Katsuya Tanaka, Pallabi Paul, Adriana Szeghalmi, Thomas Siefke, Thomas Pertsch, Felix H. Schacher, Isabelle Staude
Publicado en: ACS Nano, Edición 18, 2024, Página(s) 5079-5088, ISSN 1936-0851
Editor: American Chemical Society
DOI: 10.1021/acsnano.3c11760

Spatially Controlled All-Optical Switching of Liquid-Crystal-Empowered Metasurfaces

Autores: Maximilian Beddoe, Sarah L. Walden, Slobodan Miljevic, Dmitry Pidgayko, Chengjun Zou, Alexander E. Minovich, Angela Barreda, Thomas Pertsch, Isabelle Staude
Publicado en: ACS Photonics, Edición 12, 2025, Página(s) 963-970, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.4c02029

Second Harmonic Emission from Dielectric Nanoresonators in the Absorption Regime

Autores: Andrea Tognazzi, Paolo Franceschini, Davide Rocco, Luca Carletti, Andrea Locatelli, Marco Gandolfi, Dario Zappa, Alfonso Carmelo Cino, Elisabetta Comini, Giuseppe Leo, Costantino De Angelis
Publicado en: IEEE Photonics Technology Letters, 2023, ISSN 1941-0174
Editor: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/lpt.2023.3260878

Nonlocal resonances in pedestal high-index-contrast metasurfaces based on a silicon-on-insulator platform

Autores: P. Franceschini, A. Tognazzi, G. Finco, L. Carletti, I. Alessandri, A. C. Cino, C. De Angelis, O. Takayama, R. Malureanu, A. V. Lavrinenko, D. de Ceglia
Publicado en: Applied Physics Letters, Edición 123, 2023, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0159275

Ultrafast Plasmonics Beyond the Perturbative Regime: Breaking the Electronic-Optical Dynamics Correspondence

Autores: Andrea Schirato, Giulia Crotti, Mychel Gonca̧lves Silva, Danielle Cristina Teles-Ferreira, Cristian Manzoni, Remo Proietti Zaccaria, Paolo Laporta, Ana Maria de Paula, Giulio Cerullo, and Giuseppe Della Valle
Publicado en: Nano Letters, Edición 22(7), 2022, 2022, Página(s) 2748–2754, ISSN 1530-6984
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.1c04608

Optical tuning of dielectric nanoantennas for thermo-optically reconfigurable nonlinear metasurfaces

Autores: Michele Celebrano, Davide Rocco, Marco Gandolfi, Attilio Zilli, Francesco Rusconi, Andrea Tognazzi, Andrea Mazzanti, Lavinia Ghirardini, Eva A. A. Pogna, Luca Carletti, Camilla Baratto, Giuseppe Marino, Carlo Gigli, Paolo Biagioni, Lamberto Duò, Giulio Cerullo, Giuseppe Leo, Giuseppe Della Valle, Marco Finazzi, Costantino De Angelis
Publicado en: Optics Letters, Edición 46/10, 2021, Página(s) 2453, ISSN 0146-9592
Editor: Optical Society of America
DOI: 10.1364/ol.420790

High Quality Factor Silicon Membrane Metasurface for Intensity-Based Refractive Index Sensing

Autores: Andrea Tognazzi, Davide Rocco, Marco Gandolfi, Andrea Locatelli, Luca Carletti and Costantino De Angelis
Publicado en: Optics, Edición 2021, 2(3), 2021, Página(s) 193-199, ISSN 2673-3269
Editor: MDPI
DOI: 10.3390/opt2030018

Disentangling the Temporal Dynamics of Nonthermal Electrons in Photoexcited Gold Nanostructures

Autores: Patrick O'Keeffe, Daniele Catone, Lorenzo Di Mario, Francesco Toschi, Michele Magnozzi, Francesco Bisio, Alessandro Alabastri, Remo Proietti Zaccaria, Andrea Toma, Giuseppe Della Valle, Alessandra Paladini
Publicado en: Laser & Photonics Reviews, Edición 15/6, 2021, Página(s) 2100017, ISSN 1863-8880
Editor: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/lpor.202100017

Ultrafast, All Optically Reconfigurable, Nonlinear Nanoantenna

Autores: Eva Arianna Aurelia Pogna, Michele Celebrano, Andrea Mazzanti, Lavinia Ghirardini, Luca Carletti, Giuseppe Marino, Andrea Schirato, Daniele Viola, Paolo Laporta, Costantino De Angelis, Giuseppe Leo, Giulio Cerullo, Marco Finazzi, Giuseppe Della Valle
Publicado en: ACS Nano, Edición 15/7, 2021, Página(s) 11150-11157, ISSN 1936-0851
Editor: American Chemical Society
DOI: 10.1021/acsnano.1c03386

Investigating Potential Effects of Ultra-Short Laser-Textured Porous Poly-ε-Caprolactone Scaffolds on Bacterial Adhesion and Bone Cell Metabolism

Autores: E. Filipov, L. Angelova, S. Vig, M.H. Fernandes, G. Moreau, M. Lasgorceix, I. Buchvarov, A. Daskalova
Publicado en: Polymers, Edición 14(12), 2022, 2022, Página(s) 2382, ISSN 2073-4360
Editor: MDPI
DOI: 10.3390/polym14122382

Transient optical symmetry breaking for ultrafast broadband dichroism in plasmonic metasurfaces

Autores: Andrea Schirato, Margherita Maiuri, Andrea Toma, Silvio Fugattini, Remo Proietti Zaccaria, Paolo Laporta, Peter Nordlander, Giulio Cerullo, Alessandro Alabastri, Giuseppe Della Valle
Publicado en: Nature Photonics, Edición 14/12, 2020, Página(s) 723-727, ISSN 1749-4885
Editor: Nature Pub. Group
DOI: 10.1038/s41566-020-00702-w

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

Autores: Unai Arregui Leon, Davide Rocco, Luca Carletti, Marco Peccianti, Stefano Maci, Giuseppe DellaValle, Costantino DeAngelis
Publicado en: Scientific Reports, Edición 12, 2022, 2022, Página(s) 4590, ISSN 2045-2322
Editor: Nature Publishing Group
DOI: 10.1038/s41598-022-08695-y

All-Optical Reconfiguration of Ultrafast Dichroism in Gold Metasurfaces

Autores: Andrea Schirato, Andrea Toma, Remo Proietti Zaccaria, Alessandro Alabastri, Giulio Cerullo, Giuseppe Della Valle, and Margherita Maiuri
Publicado en: Advanced Optical Materials, Edición 10(10), 2022, 2022, Página(s) 2102549, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202102549

Giant ultrafast dichroism and birefringence with active nonlocal metasurfaces

Autores: Giulia Crotti, Mert Akturk, Andrea Schirato, Vincent Vinel, Anton A. Trifonov, Ivan C. Buchvarov, Dragomir N. Neshev, Remo Proietti Zaccaria, Paolo Laporta, Aristide Lemaître, Giuseppe Leo, Giulio Cerullo, Margherita Maiuri, Giuseppe Della Valle
Publicado en: Light: Science & Applications, Edición 13, 2024, ISSN 2047-7538
Editor: Springer Science and Business Media LLC
DOI: 10.1038/s41377-024-01545-8

Analog image processing with nonlinear nonlocal flat optics

Autores: Domenico de Ceglia, Andrea Alù, Dragomir N. Neshev, Costantino De Angelis
Publicado en: Optical Materials Express, Edición 14, 2024, Página(s) 92, ISSN 2159-3930
Editor: Optical Society of America
DOI: 10.1364/ome.507644

Chemically-Controlled Ultrafast Photothermal Response in Plasmonic Nanostructured Assemblies

Autores: Andrea Schirato, Luca Moretti, Zhijie Yang, Andrea Mazzanti, Giulio Cerullo, Marie-Paule Pileni, Margherita Maiuri, and Giuseppe Della Valle
Publicado en: The Journal of Physical Chemistry C, Edición 126(14), 2022, 2022, Página(s) 6308–6317, ISSN 1932-7455
Editor: American Chemical Society
DOI: 10.1021/acs.jpcc.2c00364

The impact of loss on high-Q resonant metasurfaces: a case study for heated a-Si:H

Autores: Angela Barreda, Athira Kuppadakkath, Lilit Ghazaryan, Ziyang Gan, Kirill Koshelev, Tobias Bucher, Thomas Pertsch, Antony George, Andrey Turchanin, Adriana Szeghalmi, Yuri Kivshar, Duk-Yong Choi, Isabelle Staude, Falk Eilenberger
Publicado en: Journal of Quantitative Spectroscopy and Radiative Transfer, Edición 292, 2022, 2022, Página(s) 108348, ISSN 0022-4073
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.jqsrt.2022.108348

Unravelling the nonlinear generation of designer vortices with dielectric metasurfaces

Autores: Laure Coudrat, Guillaume Boulliard, Jean-Michel Gérard, Aristide Lemaître, Aloyse Degiron, Giuseppe Leo
Publicado en: Light: Science & Applications, Edición 14, 2025, ISSN 2047-7538
Editor: Springer Science and Business Media LLC
DOI: 10.1038/s41377-025-01741-0

Near-unity third-harmonic circular dichroism driven by a quasibound state in the continuum in asymmetric silicon metasurfaces

Autores: Marco Gandolfi, Andrea Tognazzi, Davide Rocco, Costantino De Angelis, Luca Carletti
Publicado en: Physical Review A, Edición 104/2, 2021, Página(s) 023524, ISSN 2469-9926
Editor: APS
DOI: 10.1103/physreva.104.023524

Resonant Fully Dielectric Metasurfaces for Ultrafast Terahertz Pulse Generation

Autores: Luke Peters, Davide Rocco, Luana Olivieri, Unai Arregui Leon, Vittorio Cecconi, Luca Carletti, Carlo Gigli, Giuseppe Della Valle, Antonio Cutrona, Juan Sebastian Totero Gongora, Giuseppe Leo, Alessia Pasquazi, Costantino De Angelis, Marco Peccianti
Publicado en: EPJ Web of Conferences, Edición 309, 2024, Página(s) 08008, ISSN 2100-014X
Editor: EDP Sciences
DOI: 10.1051/epjconf/202430908008

Nonlinear nanoresonators for Bell state generation

Autores: Maximilian A. Weissflog, Romain Dezert, Vincent Vinel, Carlo Gigli, Giuseppe Leo, Thomas Pertsch, Frank Setzpfandt, Adrien Borne, Sina Saravi
Publicado en: Applied Physics Reviews, Edición 11, 2025, ISSN 1931-9401
Editor: AIP Publishing LLC
DOI: 10.1063/5.0172240

Second order nonlinear frequency generation at the nanoscale in dielectric platforms

Autores: D.Rocco, R.C.Morales, L.Xu, A.Zilli, V.Vinel, M. Finazzi, M. Celebrano, G.Leo, M.Rahmani, C. Jagadish, H. Tan, D.Neshev, C. De Angelis
Publicado en: Advances in Physics: X, Edición 2022, 2022, Página(s) 2022992, ISSN 2374-6149
Editor: Taylor and Francis Group
DOI: 10.1080/23746149.2021.2022992

Quantifying Ultrafast Energy Transfer from Plasmonic Hot Carriers for Pulsed Photocatalysis on Nanostructures

Autores: Andrea Schirato, Stephen Keith Sanders, Remo Proietti Zaccaria, Peter Nordlander, Giuseppe Della Valle, Alessandro Alabastri
Publicado en: ACS Nano, Edición 18, 2024, Página(s) 18933-18947, ISSN 1936-0851
Editor: American Chemical Society
DOI: 10.1021/acsnano.4c01802

Precision Tailoring Quasi-BIC Resonance of a-Si:H Metasurfaces

Autores: Athira Kuppadakkath, Ángela Barreda, Lilit Ghazaryan, Tobias Bucher, Kirill Koshelev, Thomas Pertsch, Adriana Szeghalmi, Duk Choi, Isabelle Staude, Falk Eilenberger
Publicado en: Nanomaterials, Edición 13, 2025, Página(s) 1810, ISSN 2079-4991
Editor: MDPI AG
DOI: 10.3390/nano13111810

Finite-Size and Illumination Conditions Effects in All-Dielectric Metasurfaces

Autores: Luca Ciarella, Andrea Tognazzi, Fabio Mangini, Costantino De Angelis, Lorenzo Pattelli, Fabrizio Frezza
Publicado en: Electronics, Edición 11(7), 2022, 2022, ISSN 2079-9292
Editor: MDPI
DOI: 10.3390/electronics11071017

Hot carrier spatio-temporal inhomogeneities in ultrafast nanophotonics

Autores: Andrea Schirato, Giulia Crotti, Remo Proietti Zaccaria, Alessandro Alabastri and Giuseppe Della Valle
Publicado en: New Journal of Physics, Edición 24, 2022, 2022, ISSN 1367-2630
Editor: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac6009

Transient absorption, femtosecond dynamics, vibrational coherence and molecular modelling of the photoisomerization of N -salicylidene- o -aminophenol in solution

Autores: Nikolai Petkov, Anela Ivanova, Anton A. Trifonov, Ivan C. Buchvarov, Stanislav S. Stanimirov
Publicado en: Physical Chemistry Chemical Physics, Edición 23/37, 2021, Página(s) 20989-21000, ISSN 1463-9076
Editor: Royal Society of Chemistry
DOI: 10.1039/d1cp02339j

Coupling into Hyperbolic Carbon-Nanotube Films with a Deep-Etched Antenna Grating

Autores: Bryant B. Jerome, Ciril S. Prasad, Andrea Schirato, Oliver S. Dewey, Jacques Doumani, Andrey Baydin, Weilu Gao, Giuseppe Della Valle, Junichiro Kono, Matteo Pasquali, Gururaj V. Naik, Alessandro Alabastri
Publicado en: ACS Photonics, Edición 10, 2023, Página(s) 4121-4132, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.3c00636

All‐Optical Modulation with Dielectric Nanoantennas: Multiresonant Control and Ultrafast Spatial Inhomogeneities

Autores: Andrea Mazzanti, Eva Arianna Aurelia Pogna, Lavinia Ghirardini, Michele Celebrano, Andrea Schirato, Giuseppe Marino, Aristide Lemaítre, Marco Finazzi, Costantino De Angelis, Giuseppe Leo, Giulio Cerullo, Giuseppe Della Valle
Publicado en: Small Science, Edición 1/7, 2021, Página(s) 2000079, ISSN 2688-4046
Editor: Wiley Online Library
DOI: 10.1002/smsc.202000079

Nonlinear Dielectric Metasurfaces for Terahertz Applications

Autores: Forouzan Habibighahfarokhi, Olga Sergaeva, Luca Carletti, Paolo Franceschini, Andrea Tognazzi, Andrea Locatelli, Unai Arregui Leon, Giuseppe Della Valle, Costantino De Angelis, Davide Rocco
Publicado en: Photonics, Edición 12, 2025, Página(s) 370, ISSN 2304-6732
Editor: MDPI AG
DOI: 10.3390/photonics12040370

Investigation of dipole emission near a dielectric metasurface using a dual-tip scanning near-field optical microscope

Autores: Najmeh Abbasirad, Angela Barreda, Dennis Arslan, Michael Steinert, Stefan Fasold, Carsten Rockstuhl, Isabelle Staude, Frank Setzpfandt and Thomas Pertsch
Publicado en: Nanophotonics, Edición 10(18), 2022, 2022, ISSN 2192-8614
Editor: De Gruyter
DOI: 10.1515/nanoph-2021-0429

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

Autores: Luca Carletti, Cormac McDonnell, Unai Arregui Leon, Davide Rocco, Marco Finazzi, Andrea Toma, Tal Ellenbogen, Giuseppe Della Valle, Michele Celebrano, Costantino De Angelis
Publicado en: ACS Photonics, Edición 10, 2023, Página(s) 3419-3425, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.3c00924

Ultrafast all-optical second harmonic wavefront shaping

Autores: Artem Sinelnik, Shiu Hei Lam, Filippo Coviello, Sebastian Klimmer, Giuseppe Della Valle, Duk-Yong Choi, Thomas Pertsch, Giancarlo Soavi, Isabelle Staude
Publicado en: Nature Communications, Edición 15, 2024, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-024-46642-9

Enhanced generation of nondegenerate photon pairs in nonlinear metasurfaces

Autores: Matthew Parry, Andrea Mazzanti, Alexander N. Poddubny, Giuseppe Della Valle, Dragomir N. Neshev, Andrey A. Sukhorukov
Publicado en: Advanced Photonics, Edición 3(5) 2021, 2021, Página(s) 055001, ISSN 2577-5421
Editor: SPIE
DOI: 10.1117/1.ap.3.5.055001

All-optical polarization and amplitude modulation of second-harmonic generation in atomically thin semiconductors

Autores: Sebastian Klimmer, Omid Ghaebi, Ziyang Gan, Antony George, Andrey Turchanin, Giulio Cerullo, Giancarlo Soavi
Publicado en: Nature Photonics, Edición 15/11, 2021, Página(s) 837-842, ISSN 1749-4885
Editor: Nature Pub. Group
DOI: 10.1038/s41566-021-00859-y

Parametric Nonlinear Optics with Layered Materials and Related Heterostructures

Autores: Oleg Dogadov, Chiara Trovatello, Baicheng Yao, Giancarlo Soavi, Giulio Cerullo
Publicado en: Laser & Photonics Reviews, Edición 16(9), 2022, 2022, Página(s) 2100726, ISSN 1863-8880
Editor: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/lpor.202100726

Synthesis of plasmonic gold nanoparticles on soft materials for biomedical applications

Autores: Federica Granata, Noemi Pirillo, Alessandro Alabastri, Andrea Schirato, Luigi Bruno, Roberta Costa, Natalia Malara, Valentina Onesto, Maria Laura Coluccio, Mario Iodice, Giuseppe Coppola, Francesco Gentile
Publicado en: Micro and Nano Engineering, Edición 19, 2024, Página(s) 100207, ISSN 2590-0072
Editor: Elsevier BV
DOI: 10.1016/j.mne.2023.100207

Ultrafast All-Optical Metasurfaces: Challenges and New Frontiers

Autores: Margherita Maiuri, Andrea Schirato, Giulio Cerullo, Giuseppe Della Valle
Publicado en: ACS Photonics, Edición 11, 2024, Página(s) 2888-2905, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.4c00776

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

Autores: Unai Arregui Leon, Luca Carletti, Davide Rocco, Costantino De Angelis, Giuseppe Della Valle
Publicado en: Laser & Photonics Reviews, Edición 18, 2024, ISSN 1863-8880
Editor: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/lpor.202300669

Event detection via THz generation with flat nonlinear optics [Invited]

Autores: Unai Arregui Leon, Paolo Franceschini, Olga Sergaeva, Andrea Tognazzi, Davide Rocco, Luca Carletti, Domenico de Ceglia, Giuseppe Della Valle, Costantino De Angelis
Publicado en: Optical Materials Express, Edición 15, 2025, Página(s) 307, ISSN 2159-3930
Editor: Optical Society of America
DOI: 10.1364/ome.543944

Far‐Field Polarization Engineering from Nonlinear Nanoresonators

Autores: Maximilian A. Weissflog; Marcus Cai; Matthew Parry; Mohsen Rahmani; Lei Xu; Dennis Arslan; Anna Fedotova; Giuseppe Marino; Mykhaylo Lysevych; Hark Hoe Tan; Chennupati Jagadish; Andrey Miroshnichenko; Giuseppe Leo; Andrey A. Sukhorukov; Frank Setzpfandt; Thomas Pertsch; Isabelle Staude; Dragomir N. Neshev
Publicado en: Wiley Online Library, Edición 16(12), 2022, 2022, Página(s) 2200183, ISSN 1939-4225
Editor: Wiley
DOI: 10.1002/lpor.202200183

All-Optically Reconfigurable Plasmonic Metagrating for Ultrafast Diffraction Management

Autores: Andrea Schirato, Andrea Mazzanti, Remo Proietti Zaccaria, Peter Nordlander, Alessandro Alabastri, Giuseppe Della Valle
Publicado en: Nano Letters, Edición 21/3, 2021, Página(s) 1345-1351, ISSN 1530-6984
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.0c04075

Enhancing second harmonic generation by Q-boosting lossless cavities beyond the time bandwidth limit

Autores: Paolo Franceschini, Andrea Tognazzi, Anna M. Chernyak, Alexander I. Musorin, Alfonso C. Cino, Andrey A. Fedyanin, Costantino De Angelis
Publicado en: Nanophotonics, Edición 13, 2024, Página(s) 1-8, ISSN 2192-8614
Editor: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0389

Steering and Encoding the Polarization of the Second Harmonic in the Visible with a Monolithic LiNbO 3 Metasurface

Autores: Luca Carletti, Attilio Zilli, Fabio Moia, Andrea Toma, Marco Finazzi, Costantino De Angelis, Dragomir N. Neshev, Michele Celebrano
Publicado en: ACS Photonics, Edición 8/3, 2021, Página(s) 731-737, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.1c00026

Tailoring Third-Harmonic Diffraction Efficiency by Hybrid Modes in High‑Q Metasurfaces

Autores: Kirill I Okhlopkov, Attilio Zilli, Andrea Tognazzi, Davide Rocco, Luca Fagiani, Erfan Mafakheri, Monica Bollani, Marco Finazzi, Michele Celebrano, Maxim R Shcherbakov, Costantino De Angelis
Publicado en: Nano Letters, Edición 21(24), 2021, 2021, Página(s) 10438–10445, ISSN 1530-6984
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.1c03790

Ultrafast hot electron dynamics in plasmonic nanostructures: experiments, modelling, design

Autores: Andrea Schirato, Margherita Maiuri, Giulio Cerullo and Giuseppe Della Valle
Publicado en: Nanophotonics, Edición 12(1), 2023, 2023, ISSN 2192-8614
Editor: De Gruyter
DOI: 10.1515/nanoph-2022-0592

Giant photoinduced reflectivity modulation of nonlocal resonances in silicon metasurfaces

Autores: Andrea Tognazzi, Paolo Franceschini, Olga Sergaeva, Luca Carletti, Ivano Alessandri, Giovanni Finco, Osamu Takayama, Radu Malureanu, Andrei V. Lavrinenko, Alfonso C. Cino, Domenico de Ceglia, Costantino De Angelis
Publicado en: Advanced Photonics, Edición 5, 2024, ISSN 2577-5421
Editor: SPIE-Intl Soc Optical Eng
DOI: 10.1117/1.ap.5.6.066006

Single-Step Process for Titanium Surface Micro- and Nano-Structuring and In Situ Silver Nanoparticles Formation by Ultra-Short Laser Patterning

Autores: Aceti, Dante Maria and Filipov, Emil and Angelova, Liliya and Sotelo, Lamborghini and Fontanot, Tommaso and Yousefi, Peyman and Christiansen, Silke and Leuchs, Gerd and Stanimirov, Stanislav and Trifonov, Anton and Buchvarov, Ivan and Daskalova, Albena
Publicado en: Materials, Edición 15(13), 2022, 2022, Página(s) 4670, ISSN 1996-1944
Editor: MDPI Open Access Publishing
DOI: 10.3390/ma15134670

Unfolding the Origin of the Ultrafast Optical Response of Titanium Nitride

Autores: Silvia Rotta Loria, Beatrice Roberta Bricchi, Andrea Schirato, Luca Mascaretti, Cristina Mancarella, Alberto Naldoni, Andrea Li Bassi, Giuseppe Della Valle, Margherita Zavelani‐Rossi
Publicado en: Advanced Optical Materials, Edición 11, 2023, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202300333

Optical metasurfaces: fundamentals and applications

Autores: Thomas Pertsch, Shumin Xiao, Arka Majumdar, Guixin Li
Publicado en: Photonics Research, Edición 11, 2023, Página(s) OMFA1, ISSN 2327-9125
Editor: Optica Publishing Group
DOI: 10.1364/prj.487440

Near to short wave infrared light generation through AlGaAs-on-insulator nanoantennas

Autores: Marco Gandolfi, Luca Carletti, Andrea Tognazzi, Alfonso C. Cino, Costantino De Angelis, Massimiliano Guasoni
Publicado en: Optics Express, Edición 31, 2024, Página(s) 31051, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.498592

Resonant dielectric metasurfaces in strong optical fields

Autores: Varvara Zubyuk, Luca Carletti, Maxim Shcherbakov, Sergey Kruk
Publicado en: APL Materials, Edición 9/6, 2021, Página(s) 060701, ISSN 2166-532X
Editor: AIP
DOI: 10.1063/5.0048937

High-aspect-ratio dielectric pillar with nanocavity backed by metal substrate in the infrared range

Autores: Xiaoyuan Lu, Andrea Tognazzi, Alfonso C. Cino, Costantino De Angelis, Gang Xu, Tongyi Zhang, Dmitry Shishmarev
Publicado en: Optics Express, Edición 31, 2024, Página(s) 39213, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.506208

Lithium niobate meta-optics

Autores: Anna Fedotova, Luca Carletti, Attilio Zilli, Frank Setzpfandt, Isabelle Staude, Andrea Toma, Marco Finazzi, Costantino De Angelis, Thomas Pertsch, Dragomir N. Neshev, and Michele Celebrano
Publicado en: ACS Photonics, Edición 9(12), 2022, 2022, Página(s) 3745–3763, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.2c00835

Disentangling the Ultrafast Nonlinear Optical Behavior of Plasmonic Resonances Near the Interband Transition

Autores: Andrea Schirato, Mychel G. Silva, Danielle C. Teles-Ferreira, Cristian Manzoni, Ana Maria de Paula, Giulio Cerullo, Giuseppe Della Valle, and Marcel Di Vece
Publicado en: Advanced Photonics Research, Edición 4(1), 2022, 2022, Página(s) 2200081, ISSN 2699-9293
Editor: Wiley Open Access
DOI: 10.1002/adpr.202200081

Nanoporous Titanium Oxynitride Nanotube Metamaterials with Deep Subwavelength Heat Dissipation for Perfect Solar Absorption

Autores: Morteza Afshar, Andrea Schirato, Luca Mascaretti, S. M. Hossein Hejazi, Mahdi Shahrezaei, Giuseppe Della Valle, Paolo Fornasiero, Štěpán Kment, Alessandro Alabastri, Alberto Naldoni
Publicado en: ACS Photonics, Edición 10, 2023, Página(s) 3291-3301, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.1021/acsphotonics.3c00731

Nonlinear spin-orbit coupling in optical thin films

Autores: Domenico de Ceglia, Laure Coudrat, Iännis Roland, Maria Antonietta Vincenti, Michael Scalora, Rana Tanos, Julien Claudon, Jean-Michel Gérard, Aloyse Degiron, Giuseppe Leo, Costantino De Angelis
Publicado en: Nature Communications, Edición 15, 2024, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-024-45607-2

Coherent Control of the Nonlinear Emission of Single Plasmonic Nanoantennas by Dual-Beam Pumping

Autores: A. Di Francescantonio, A. Locatelli, X.F. Wu, A. Zilli, T. Feichtner, P. Biagioni, L. Duò, D. Rocco, C. De Angelis, M. Celebrano, B. Hecht, M. Finazzi
Publicado en: Advanced Optical Materials, Edición 10(20), 2022, 2022, Página(s) 2200757, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202200757

Achiral Nanostructures: Perturbative Harmonic Generation and Dichroism Under Vortex and Vector Beams Illumination

Autores: Anastasia Nikitina, Kristina Frizyuk
Publicado en: Advanced Optical Materials, Edición 12, 2025, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202400732

Biomimetic Hierarchical Structuring of PLA by Ultra-Short Laser Pulses for Processing of Tissue Engineered Matrices: Study of Cellular and Antibacterial Behavior

Autores: Albena Daskalova,Liliya Angelova,Emil Filipov,Dante Aceti,Rosica Mincheva,Xavier Carrete,Halima Kerdjoudj,Marie Dubus,Julie Chevrier, Anton Trifonov and Ivan Buchvarov
Publicado en: Polymers, Edición 13(15), 2021, 2021, Página(s) 2577, ISSN 2073-4360
Editor: MDPI
DOI: 10.3390/polym13152577

Modified Carbon Nanotubes Favor Fibroblast Growth by Tuning the Cell Membrane Potential

Autores: Giulia Suarato, Samuel Pressi, Enzo Menna, Massimo Ruben, Enrica Maria Petrini, Andrea Barberis, Dalila Miele, Giuseppina Sandri, Marco Salerno, Andrea Schirato, Alessandro Alabastri, Athanassia Athanassiou, Remo Proietti Zaccaria, Evie L. Papadopoulou
Publicado en: ACS Applied Materials & Interfaces, Edición 16, 2024, Página(s) 3093-3105, ISSN 1944-8244
Editor: American Chemical Society
DOI: 10.1021/acsami.3c14527

The key role of interband transitions in hot-electron-modulated TiN films

Autores: S. Rotta Loria; A. Schirato; B. R. Bricchi; L. Mascaretti; A. Li Bassi; Margherita Zavelani-Rossi; G. Della Valle
Publicado en: Il Nuovo Cimento C, Edición 5, 2022, ISSN 1826-9885
Editor: SIF, Bologna
DOI: 10.1393/ncc/i2023-23113-y

Reconfigurable nonlinear response of dielectric and semiconductor metasurfaces

Autores: Luca Carletti, Marco Gandolfi, Davide Rocco, Andrea Tognazzi, Domenico de Ceglia, Maria Antonietta Vincenti and Costantino De Angelis
Publicado en: Nanophotonics, Edición 10(17), 2021, 2021, ISSN 2192-8614
Editor: De Gruyter
DOI: 10.1515/nanoph-2021-0367

A tunable transition metal dichalcogenide entangled photon-pair source

Autores: Maximilian A. Weissflog, Anna Fedotova, Yilin Tang, Elkin A. Santos, Benjamin Laudert, Saniya Shinde, Fatemeh Abtahi, Mina Afsharnia, Inmaculada Pérez Pérez, Sebastian Ritter, Hao Qin, Jiri Janousek, Sai Shradha, Isabelle Staude, Sina Saravi, Thomas Pertsch, Frank Setzpfandt, Yuerui Lu, Falk Eilenberger
Publicado en: Nature Communications, Edición 15, 2024, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-024-51843-3

Spatially engineered nonlinearity in resonant metasurfaces

Autores: Anna Fedotova, Mohammadreza Younesi, Maximilian Weissflog, Dennis Arslan, Thomas Pertsch, Isabelle Staude, and Frank Setzpfandt
Publicado en: Photonics Research, Edición 11(2), 2023, 2023, Página(s) 252-259, ISSN 2327-9125
Editor: Optica
DOI: 10.1364/prj.475616

Multi-millijoule class, high repetition rate, Yb:CALYO regenerative amplifier with sub-130 fs pulses

Autores: Lyuben S. Petrov, Kaloyan Georgiev, Dimitar Velkov, Anton Trifonov, Xiaodong Xu, Tenio Popmintchev, Ivan Buchvarov
Publicado en: Optics Express, Edición 31, 2024, Página(s) 18765, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.487923

Watt-level, 1.6 ps χ<sup>(2)</sup>-lens mode-locking of an in-band pumped Nd:LuVO<sub>4</sub> laser

Autores: Hristo Iliev, Veselin Aleksandrov, Valentin Petrov, Lyuben S. Petrov, Huaijin Zhang, Haohai Yu, Ivan Buchvarov
Publicado en: Optics Express, Edición 33, 2025, Página(s) 17773, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.554747

Temporal and spectral signatures of the interaction between ultrashort laser pulses and Bloch surface waves

Autores: Isaac Doughan, Atsu L. Asilevi, Atri Halder, Tian-Long Guo, Erika Mogni, Michele Celebrano, Marco Finazzi, Giovanni Pellegrini, Paolo Biagioni, Emiliano Descrovi, Matthieu Roussey, Jari Turunen
Publicado en: APL Photonics, Edición 9, 2024, ISSN 2378-0967
Editor: AIP Publishing
DOI: 10.1063/5.0183704

Tunable second harmonic generation by an all-dielectric diffractive metasurface embedded in liquid crystals

Autores: Davide Rocco, Attilio Zilli, Antonio Ferraro, Adrien Borne, Vincent Vinel, Giuseppe Leo, Aristide Lemaître, Carlo Zucchetti, Michele Celebrano, Roberto Caputo
Publicado en: New Journal of Physics, Edición 24, 2022, 2022, Página(s) 45002, ISSN 1367-2630
Editor: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac61d2

Pump-Selective Spectral Shaping of the Ultrafast Response in Plasmonic Nanostars

Autores: Andrea Schirato, Luca Moretti, Elisa Lacroce, Laura Polito, Filippo Rossi, Giuseppe Della Valle, Margherita Maiuri
Publicado en: The Journal of Physical Chemistry C, Edición 128, 2024, Página(s) 2551-2560, ISSN 1932-7447
Editor: American Chemical Society
DOI: 10.1021/acs.jpcc.3c07267

Enhanced generation of angle correlated photon- pairs in nonlinear metasurfaces

Autores: Andrea Mazzanti, Matthew Parry, Alexander N. Poddubny , Giuseppe Della Valle ,Dragomir N. Neshev, and Andrey A. Sukhorukov
Publicado en: New Journal of Physics, Edición 24, 2022, 2022, ISSN 1367-2630
Editor: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac599e

Discovering of the L ligand impact on luminescence enhancement of Eu(Dibenzoylmethane)3.Lx complexes employing transient absorption spectroscopy

Autores: Stanislav S. Stanimirov, Anton A. Trifonov, Ivan C. Buchvarov
Publicado en: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Edición 258, 2021, Página(s) 119832, ISSN 1386-1425
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.saa.2021.119832

Anisotropic Metasurface for Ultrafast Polarization Control via All-Optical Modulation

Autores: Giulia Crotti, Mert Akturk, Andrea Schirato, Vincent Vinel, Remo Proietti Zaccaria, Margherita Maiuri, Anton Trifonov, Ivan Buchvarov, Dragomir Neshev, Giuseppe Leo, Giulio Cerullo, and Giuseppe Della Valle
Publicado en: Proceedings of the 11th International Conference on Photonics, Optics and Laser Technology - Volume 1: NanoPlasMeta, Edición 2023, 2023, Página(s) 107-113, ISSN 2184-4364
Editor: SciTePress
DOI: 10.5220/0011926600003408

Quasi-BIC resonance in TiO2 metasurface for emission enhancement of two-dimensional material

Autores: Athira Kuppadakkath, Angela Barreda, Muyi Yang, Ayesheh Bashiri, Seungheon Han, Tobias Bucher, Adriana Szeghalmi, Audrey Turchanin, Antony George, Thomas Pertsch, Duk-Yong Choi, Isabelle Staude, Falk Eilenberger
Publicado en: Photonic and Phononic Properties of Engineered Nanostructures XIV, 2024, Página(s) 59
Editor: SPIE
DOI: 10.1117/12.3003130

Electro-optic lithium niobate metasurfaces for tunable wavefront shaping

Autores: L. Carletti; A. Zilli; M. A. Vincenti; M. Finazzi; C. De Angelis; D. N. Neshev; A. Toma; M. Celebrano
Publicado en: IEE Explorer, Edición 2022, 2022
Editor: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/metamaterials54993.2022.9920853

Nonlinear metasurfaces for the generation of quantum photon-pair states

Autores: Matthew Parry, Andrea Mazzanti, Alexander N. Poddubny, Giuseppe Della Valle, Dragomir N. Neshev, Andrey A. Sukhorukov
Publicado en: Fundamentals and Applications of Nonlinear Nanophotonics, 2023, Página(s) 271-287
Editor: Elsevier
DOI: 10.1016/b978-0-323-90614-2.00013-4

Photon management in harmonic generation at the nanoscale

Autores: Davide Rocco, Andrea Tognazzi, Marco Gandolfi, Carlo Gigli, Attilio Zilli, Luca Carletti, Andrea Locatelli, Giuseppe Leo, Giuseppe Della Valle, Marco Finazzi, Michele Celebrano, Costantino De Angelis
Publicado en: Fundamentals and Applications of Nonlinear Nanophotonics, 2023, Página(s) 131-165
Editor: Elsevier
DOI: 10.1016/b978-0-323-90614-2.00002-x

Harmonic generation in all-dielectric metasurfaces

Autores: 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
Publicado en: Advances in Nonlinear Photonics, 2023, Página(s) 287-318
Editor: Elsevier
DOI: 10.1016/b978-0-32-398384-6.00017-6

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