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Events

Consortium Meeting

Rome - November 11-12, 2024

The NEHO consortium convened in Rome on November 11th-12th, 2024, for an engaging two-day meeting. The event featured a series of captivating presentations delivered by the talented young PhDs and postdocs involved in the project, sparking stimulating scientific discussions. To conclude the gathering, participants enjoyed a delightful after-dinner stroll through the heart of Rome, which fostered a strong sense of collaboration and camaraderie among all project members!

International Workshop on "Nonlinear Optics and Plasmonics"

September 6-8, 2023

It is our great pleasure to announce NOP2023, the first international workshop on Nonlinear Optics and Plasmonics, held in Lecce, Italy, last September 2023.
This conference has gather an excellent group of keynote speakers from different topics and has cover both fundamental aspects and applications, featuring several internationally renowned invited speakers, as well as poster contributions.

Kick-Off Meeting

March 10, 2023
First NEHO’s kickoff meeting, in Genoa, Italy
Events

Publications

AuthorsTitleJournalYearLink
M. Ortolani, T. Venanzi, A. Rossetti, T. Deckert, D. Brida, M. Pea, A. Bousseksou, L. Lucia, R. COlombelli, Huatian Hu, F. De Luca and C. CIraci
Free-electron infrared nonlinearities in heavily doped InGaAs nanoantennas
2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Montreal, QC, Canada, 2023, pp. 1-2
2023
M. Duportal, L. M. Berger, S. A. Maier, A. Tittl, K. Krischer
Multi-band Metasurface-Driven Surface-Enhanced Infrared Absorption Spectroscopy for Improved Characterization of in-Situ Electrochemical Reactions
ACS Photonics 2024, 11, 2, 714–722
2024
L. M. Berger, M. Barkey, S. A. Maier, A. Tittl
Metallic and All-Dielectric Metasurfaces Sustaining Displacement-Mediated Bound States in the Continuum
Adv. Optical Mater. 2024, 12, 2301269.
2023
M. Beddoe, T. Gölz, M. Barkey, E. Bau, M. Godejohann, S. A. Maier, F. Keilmann, M. Moldovan, D. Prodan, N. Ilie, A. Tittl
Probing the micro-and nanoscopic properties of dental materials using infrared spectroscopy: A proof-of-principle study
Acta Biomater. 2023 Sep 15;168:309-322
2023
A. Aigner, F. Ligmajer, K. Rovenská, J. Holobrádek, S. A. Maier, A. Tittl, L. S. Menezes
Engineering of Active and Passive Loss in High-Quality-Factor Vanadium Dioxide-Based BIC Metasurfaces
Nano Lett. 2024, 24, 35, 10742–10749
2024
A. Aigner, T. Weber, A. Wester, S. A. Maier, A. Tittl
Continuous spectral and coupling-strength encoding with dual-gradient metasurfaces
Nat. Nanotechnol. 19, 1804–1812 (2024).
2024
E. Baù, T. Gölz, M. Benoit, A. Tittl, F. Keilmann
Nanoscale mechanical manipulation of ultrathin SiN membranes enabling infrared near-field microscopy of liquid-immersed samples
Small 2024, 20, 2402568
2024
T. Gölz, E. Baù, A. Aigner, A. Mancini, M. Barkey, F. Keilmann, S. A Maier, A. Tittl
Revealing Mode Formation in Quasi-Bound States in the Continuum Metasurfaces via Near-Field Optical Microscopy
Adv. Mater. 2024, 36, 2405978
2024
L. Sortino, J. Biechteler, L. Lafeta, L. Kühner, A. Hartschuh, L. S. Menezes, S. A. Maier, A. Tittl
Van der Waals heterostructure metasurfaces: atomic-layer assembly of ultrathin optical cavities
arXiv:2407.16480
2024
T. Gölz, E. Baù, J. Zhang, K. Kaltenecker, D. Trauner, S. A. Maier, F. Keilmann, T. Lohmüller, A. Tittl
Transient infrared nanoscopy resolves the millisecond photoswitching dynamics of single lipid vesicles in water
arXiv:2406.02513
2024
M. Barkey, R. Büchner, A. Wester, S. D. Pritzl, M. Makarenko, Q. Wang, T. Weber, D. Trauner, S. A. Maier, A. Fratalocchi, T. Lohmüller, A. Tittl
Pixelated High-Q Metasurfaces for in Situ Biospectroscopy and Artificial Intelligence-Enabled Classification of Lipid Membrane Photoswitching Dynamics
ACS Nano 2024, 18, 18, 11644–11654
2024
L. Nan, A. Mancini, T. Weber, G. L. Seah, E. Cortés, A. Tittl, S. A. Maier
Highly confined incident-angle-robust surface phonon polariton bound states in the continuum metasurfaces
arXiv:2403.18743
2024
M. Duportal, L. M. Berger, S. A. Maier, A. Tittl, K. Krischer
Multi-Band Metasurface-Driven Surface-Enhanced Infrared Absorption Spectroscopy for Improved Characterization of in-Situ Electrochemical Reactions
ACS Photonics 2024, 11, 2, 714–722
2024
M. Beddoe, T. Gölz, M. Barkey, E. Bau, M. Godejohann, S. A. Maier, F. Keilmann, M. Moldovan, D. Prodan, N. Ilie, A. Tittl
Probing the micro-and nanoscopic properties of dental materials using infrared spectroscopy: A proof-of-principle study
Acta Biomaterialia, Volume 168, 15 September 2023, Pages 309-322
2023
L. M. Berger, M. Barkey, S. A. Maier, A. Tittl
Metallic and All-Dielectric Metasurfaces Sustaining Displacement-Mediated Bound States in the Continuum
Adv. Optical Mater. 2024, 12, 2301269.
2023
H. Hu, G. Álvarez-Pérez, T. Orbula Otomalo, C. Ciracì
Low-Power Threshold Optical Bistability Enabled by Hydrodynamic Kerr Nonlinearity of Free Carriers in Heavily Doped Semiconductors
ACS Photonics 2024, 11, 11, 4812–4817
2024
T. O. Otomalo, H. Hu, G. Álvarez-Pérez, J. Rho, C. Ciracì.
Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles
Opt. Express 32, 37668-37677 (2024)
2024
T. O. Otomalo, H. Hu, G. Álvarez-Pérez, J. Rho, C. Ciracì.
Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles
arXiv:2412.14082
2024
H. Hu, G. Álvarez-Pérez, A. Valletta, M. Pea, M. Ortolani, C. Ciracì.
Modulating Low-Power Threshold Optical Bistability by Electrically Reconfigurable Free-Electron Kerr Nonlinearity
arXiv:2412.14082
2024
Temperini, M. E., Polito, R., Venanzi, T., Baldassarre, L., Hu, H., Ciracì, C., ... & Giliberti, V.
An Infrared Nanospectroscopy Technique for the Study of Electric-Field-Induced Molecular Dynamics
Nano Lett. 2024, 24, 32, 9808–9815
2024
Publications