Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Olivier, Demichel"'
Autor:
Renato Juliano Martins, Marlène Petit, Yoann Brûlé, Franck Billard, Edouard Hertz, Benoit Cluzel, Olivier Demichel
Publikováno v:
Advanced Optical Materials. 10
Autor:
Lamberto Duò, Renato Juliano-Martins, Benoit Cluzel, Marlène Petit, Monica Bollani, Alexandre Bouhelier, Romain Hernandez, Michele Celebrano, Olivier Demichel, Mario Lodari, Paolo Biagioni, Giovanni Isella, Adrian Agreda, Marco Finazzi, Jean-Claude Weeber
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Hot electron-based devices are quite promissing for ultrafast photodetection and to set off enhanced physicochemical reactions [1] . Controlling their generation at the nanoscale within plasmonic devices is a key for the future development of hybrid
Autor:
Olivier Demichel, Renato Juliano Martins, Marlène Petit, Adrian Agreda, Jean-Claude Weeber, Alexandre Bouhelier, Romain Hernandez, Benoit Cluzel
Publikováno v:
ACS photonics
ACS photonics, American Chemical Society, 2019, 6 (6), pp.1500-1505. ⟨10.1021/acsphotonics.9b00245⟩
ACS photonics, American Chemical Society, 2019, 6 (6), pp.1500-1505. ⟨10.1021/acsphotonics.9b00245⟩
Hot electrons generated within plasmonic structures possess a high kinetic energy that can be employed to drive and catalyze a huge range of physicochemical processes at the metallic interface. Up to now, these photogenerated hot carriers were mainly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7faabe51306a7ecf17e97d7a00591769
https://hal.archives-ouvertes.fr/hal-02358619
https://hal.archives-ouvertes.fr/hal-02358619
Autor:
Olivier Demichel, G. V. Pavan Kumar, Deepak Sharma, Jean-Claude Weeber, Benoit Cluzel, Alexandre Bouhelier, Gérard Colas des Francs, Adrian Agreda, Romain Hernandez, Sviatlana Viarbitskaya
Publikováno v:
ACS photonics
ACS photonics, American Chemical Society, 2019, 6 (5), pp.1240-1247. ⟨10.1021/acsphotonics.9b00181⟩
ACS photonics, American Chemical Society, 2019, 6 (5), pp.1240-1247. ⟨10.1021/acsphotonics.9b00181⟩
When gold nanowires are excited with a tightly focused femtosecond laser a distributed nonlinear photoluminescence (N-PL) develops throughout the entire structure. A complete spaced-resolved analysis of the spectral signature of the nanowire nonlinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63c9d1a632ccceb8cde84b7bf0bf0c35
https://hal.archives-ouvertes.fr/hal-02355567
https://hal.archives-ouvertes.fr/hal-02355567
Publikováno v:
Nonlinear Optics and its Applications 2018.
Hot carriers are energetic photoexcited carriers driving a large range of chemicophysical mechanisms. At the nanoscale, an efficient generation of these carriers is facilitated by illuminating plasmonic antennas. However, the ultrafast relaxation rat
Autor:
Maiwen Meisterhans, Philippe Grelu, Pierre Noé, Frédérique de Fornel, Olivier Demichel, Aurélien Coillet, Jean-Marc Fedeli, Jean-Baptiste Jager, Foued Amrani, Benoit Cluzel
Publikováno v:
Romanian Reports in Physics
Romanian Reports in Physics, Editura Academiei Române, 2018, 70 (1), pp.405
Scopus-Elsevier
Romanian Reports in Physics, 2018, 70 (1), pp.405
Romanian Reports in Physics, Editura Academiei Române, 2018, 70 (1), pp.405
Scopus-Elsevier
Romanian Reports in Physics, 2018, 70 (1), pp.405
International audience; In 1997, Yoshida et al. inserted a Fabry-Perot filter in a modulation instability fiber laser cavity [1], the free spectral range (FSR) of the Fabry-Perot fixed the RF to 115 GHz; however the pulsed laser was poorly stable. Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5018ff20473347322767d23cf52da7
https://hal-cea.archives-ouvertes.fr/cea-01989037
https://hal-cea.archives-ouvertes.fr/cea-01989037
Publikováno v:
Scopus-Elsevier
The large field enhancement generated at the surface of a resonant plasmonic nanoparticle, or optical antennas, is the key mechanism that eventually led to the development of nonlinear plasmonics [1-2]. While the resonance may boost the nonlinear yie
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Although epsilon-near-zero (ENZ) metamaterials offer many unconventional ways to play with light, the optical impedance mismatch with surroundings can limit the efficiency of future devices. An original example of ENZ-based applications is the wavefr
Autor:
Mingxia, Song, Jean, Dellinger, Olivier, Demichel, Mickaël, Buret, Gérard, Colas Des Francs, Douguo, Zhang, Erik, Dujardin, Alexandre, Bouhelier
Publikováno v:
Optics express. 25(8)
Surface plasmon modes propagating in metal nanowires are conveniently excited by focusing a laser beam on one extremity of the nanowire. We find that the precise positioning of the nanowire inside the focal region drastically influences the excitatio
Publikováno v:
NATO Science for Peace and Security Series B: Physics and Biophysics ISBN: 9789402408485
Standard gold in the field of plasmonics is obtained by evaporation or sputtering and therefore is polycrystalline. Yet, this gold presents numbers of drawbacks such as roughness, grains and ill-defined electronic band diagrams in addition to the lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aea98b8851f25afd427a4015aaa0bf53
https://doi.org/10.1007/978-94-024-0850-8_36
https://doi.org/10.1007/978-94-024-0850-8_36