Zobrazeno 1 - 10
of 510
pro vyhledávání: '"Greffet Jean-Jacques"'
Autor:
Paggi Laura, Fabas Alice, El Ouazzani Hasnaa, Fayard Nikos, Hugonin Jean-Paul, Bardou Nathalie, Dupuis Christophe, Greffet Jean-Jacques, Bouchon Patrick
Publikováno v:
EPJ Web of Conferences, Vol 287, p 04011 (2023)
Electromagnetic Helmholtz resonators are able to strongly and homogeneously enhance an electric field in relatively large volumes, making them attractive for applications to surface enhanced infrared absorption spectroscopy of molecules. We show in t
Externí odkaz:
https://doaj.org/article/0a4d749836fe46e69ff5d1d842c534c8
Light emission by metals at room temperature is quenched by fast relaxation processes. Nevertheless, Mooradian reported in 1969 the observation of photoluminescence by metals pumped by a laser. Strikingly, while it is currently at the heart of many p
Externí odkaz:
http://arxiv.org/abs/2406.03934
Autor:
Aupiais, Ian, Grasset, Romain, Daineka, Dmitri, Briatico, Javier, Perfetti, Luca, Hugonin, Jean-Paul, Greffet, Jean-Jacques, Laplace, Yannis
Chiral engineering of TeraHertz (THz) light fields and the use of the handedness of light in THz light-matter interactions promise many novel opportunities for advanced sensing and control of matter in this frequency range. Unlike previously explored
Externí odkaz:
http://arxiv.org/abs/2404.15270
Autor:
Fayard Nikos, Bouscal Adrien, Berroir Jeremy, Urvoy Alban, Ray Tridib, Mahapatra Sukanya, Kemiche Malik, Levenson Juan-Ariel, Greffet Jean-Jacques, Bencheikh Kamel, Laurat Julien, Sauvan Christophe
Publikováno v:
EPJ Web of Conferences, Vol 266, p 08002 (2022)
Coupling quantum emitters and nanostructures, in particular cold atoms and waveguides, has recently raised a large interest due to unprecedented possibilities of engineering light-matter interactions. However, the implementation of these promising co
Externí odkaz:
https://doaj.org/article/db97b27ab630444ea9680318587b60ac
Autor:
Bailly, Elise, Hugonin, Jean-Paul, Coudevylle, Jean-René, Dabard, Corentin, Ithurria, Sandrine, Vest, Benjamin, Greffet, Jean-Jacques
Semiconductor colloidal nanocrystals are excellent light emitters in terms of efficiency and spectral control. Integrating them with a metasurface would pave the way to ultrathin photoluminescent devices with reduced amount of active material and per
Externí odkaz:
http://arxiv.org/abs/2309.17374
Publikováno v:
Laser & Photonics Reviews 17 (11), 2300366 (2023)
Photon Bose-Einstein condensation and photon thermalisation have been largely studied with molecular gain media in optical cavities. Their observation with semiconductors has remained elusive despite a large body of experimental results and a very we
Externí odkaz:
http://arxiv.org/abs/2301.13073
Autor:
Bouscal, Adrien, Kemiche, Malik, Mahapatra, Sukanya, Fayard, Nikos, Berroir, Jérémy, Ray, Tridib, Greffet, Jean-Jacques, Raineri, Fabrice, Levenson, Ariel, Bencheikh, Kamel, Sauvan, Christophe, Urvoy, Alban, Laurat, Julien
Publikováno v:
New J. Phys. 26, 023026 (2024)
Novel platforms interfacing trapped cold atoms and guided light in nanoscale waveguides are a promising route to achieve a regime of strong coupling between light and atoms in single pass, with applications to quantum non-linear optics and quantum si
Externí odkaz:
http://arxiv.org/abs/2301.04675
Driven by the need to develop efficient atom-photon interfaces, recent efforts have proposed replacing cavities by large arrays of cold atoms that can support subradiant or superradiant collective states. In practice, subradiant states are decoupled
Externí odkaz:
http://arxiv.org/abs/2212.13022
Autor:
Fayard, Nikos, Bouscal, Adrien, Berroir, Jeremy, Urvoy, Alban, Ray, Tridib, Mahapatra, Sukanya, Kemiche, Malik, Levenson, Juan-Ariel, Greffet, Jean-Jacques, Bencheikh, Kamel, Laurat, Julien, Sauvan, Christophe
Publikováno v:
Optics Express Vol. 30, Issue 25, pp. 45093-45109 (2022)
Coupling quantum emitters and nanostructures, in particular cold atoms and waveguides, has recently raised a large interest due to unprecedented possibilities of engineering light-matter interactions. However, the implementation of these promising co
Externí odkaz:
http://arxiv.org/abs/2201.02507