Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Cueff Sebastien"'
Autor:
Bieganski Adam, Perestjuk Marko, Armand Remi, Della Torre Alberto, Reboud Vincent, Hartmann Jean-Michel, Tortai Jean-Herve, Nguyen Thach, Mitchell Arnan, Monat Christelle, Cueff Sebastien, Grillet Christian
Publikováno v:
EPJ Web of Conferences, Vol 287, p 01013 (2023)
We study the antimony trisulfide’s (Sb2S3) linear optical properties for potential applications in reconfigurable chip-based supercontinuum mid-IR sources. We experimentally demonstrate that Sb2S3 cladding on SiGe-on-Si waveguides induces relativel
Externí odkaz:
https://doaj.org/article/f8c735aa81834b4298599dab271c10f2
Autor:
Laprais, Capucine, Zrounba, Clément, Bouvier, Julien, Blanchard, Nicholas, Bugnet, Matthieu, Gutiérrez, Yael, Vazquez-Miranda, Saul, Espinoza, Shirly, Thiesen, Peter, Bourrellier, Romain, Benamrouche, Aziz, Baboux, Nicolas, Saint-Girons, Guillaume, Berguiga, Lotfi, Cueff, Sébastien
Phase change materials (PCMs) have gained a tremendous interest as a means to actively tune nanophotonic devices through the large optical modulation produced by their amorphous to crystalline reversible transition. Recently, materials such as Sb$_2$
Externí odkaz:
http://arxiv.org/abs/2405.02249
Autor:
Saadi, Chirine, Nguyen, Hai Son, Cueff, Sébastien, Ferrier, Lydie, Letartre, Xavier, Callard, Ségolène
Moir\'e structures are receiving increasing attention in nanophotonics as they support intriguing optical phenomena. In the so-called "magic configuration", one-dimensional moir\'es give rise to fully dispersionless energy bands known as "flatbands",
Externí odkaz:
http://arxiv.org/abs/2307.05525
Autor:
Taute, Arnaud, Al-Jibouri, Sadek, Laprais, Capucine, Monfray, Stéphane, Lumeau, Julien, Moreau, Antonin, Letartre, Xavier, Baboux, Nicolas, Saint-Girons, Guillaume, Berguiga, Lotfi, Cueff, Sébastien
We propose and demonstrate a simple method to accurately monitor and program arbitrary states of partial crystallization in phase-change materials (PCMs). The method relies both on the optical absorption in PCMs as well as on the physics of crystalli
Externí odkaz:
http://arxiv.org/abs/2306.17631
Autor:
Pavanello, Fabio, Marchand, Cedric, O'Connor, Ian, Orobtchouk, Regis, Mandorlo, Fabien, Letartre, Xavier, Cueff, Sebastien, Vatajelu, Elena Ioana, Di Natale, Giorgio, Cluzel, Benoit, Coillet, Aurelien, Charbonnier, Benoit, Noe, Pierre, Kavan, Frantisek, Zoldak, Martin, Szaj, Michal, Bienstman, Peter, Van Vaerenbergh, Thomas, Ruhrmair, Ulrich, Flores, Paulo, Silva, Luis Guerra e, Chaves, Ricardo, Silveira, Luis-Miguel, Ceccato, Mariano, Gizopoulos, Dimitris, Papadimitriou, George, Karakostas, Vasileios, Brando, Axel, Cazorla, Francisco J., Canal, Ramon, Closas, Pau, Gusi-Amigo, Adria, Crovetti, Paolo, Carpegna, Alessio, Carmona, Tzamn Melendez, Di Carlo, Stefano, Savino, Alessandro
Publikováno v:
IEEE European Test Symposium 2023
This special session paper introduces the Horizon Europe NEUROPULS project, which targets the development of secure and energy-efficient RISC-V interfaced neuromorphic accelerators using augmented silicon photonics technology. Our approach aims to de
Externí odkaz:
http://arxiv.org/abs/2305.03139
Autor:
Quard, Hugo, Khoury, Mario, Wang, Andong, Herzig, Tobias, Meijer, Jan, Pezzagna, Sebastian, Cueff, Sébastien, Grojo, David, Abbarchi, Marco, Nguyen, Hai Son, Chauvin, Nicolas, Wood, Thomas
The creation of fluorescent defects in silicon is a key stepping stone towards assuring the integration perspectives of quantum photonic devices into existing technologies. Here we demonstrate the creation, by femtosecond laser annealing, of W and G-
Externí odkaz:
http://arxiv.org/abs/2304.03551
Autor:
Ferrier, Lydie, Bouteyre, Paul, Pick, Adi, Cueff, Sébastien, Dang, Nguyen Ha My, Diederichs, Carole, Belarouci, Ali, Benyattou, Taha, Zhao, Jiaxin, Su, Rui, Xing, Jun, Xiong, Qihua, Nguyen, Hai-Son
Exceptional points (EPs), singularities of non-Hermitian physics where complex spectral resonances degenerate, are one of the most exotic features of nonequilibrium open systems with unique properties. For instance, the emission rate of quantum emitt
Externí odkaz:
http://arxiv.org/abs/2203.02245
Autor:
Berguiga, Lotfi, Ferrier, Lydie, Jamois, Cécile, Benyattou, Taha, Letartre, Xavier, Cueff, Sébastien
Plasmonic sensing is an established technology for real-time biomedical diagnostics and air-quality monitoring. While intensity and wavelength tracking are the most commonly used interrogation methods for Surface Plasmon Resonance (SPR), several work
Externí odkaz:
http://arxiv.org/abs/2109.08038
Autor:
Cueff, Sebastien, Taute, Arnaud, Bourgade, Antoine, Lumeau, Julien, Monfray, Stephane, Song, Qinghua, Genevet, Patrice, Letartre, Xavier, Berguiga, Lotfi
We experimentally demonstrate a very large dynamic optical reflection modulation from a simple unpatterned layered stack of phase-change materials ultrathin films. Specifically, we theoretically and experimentally demonstrate that properly designed d
Externí odkaz:
http://arxiv.org/abs/2009.02532
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