Zobrazeno 1 - 10
of 1 686
pro vyhledávání: '"Billault, A"'
Autor:
Billault, Vincent, Leviandier, Luc, Bourderionnet, Jerome, Pierre, Christophe, Sanquer, Raynald, Castaing, Marc, Brignon, Arnaud
In this paper, we present a method based on a modal decomposition to quantify the efficiency of photonic lanterns (PL) based free space optical (FSO) communication receivers. We fabricate a seven port PL and we evaluate numerically the free space to
Externí odkaz:
http://arxiv.org/abs/2412.15773
Autor:
K. Gao, F. Vogel, R. Foskinis, S. Vratolis, M. I. Gini, K. Granakis, A.-C. Billault-Roux, P. Georgakaki, O. Zografou, P. Fetfatzis, A. Berne, A. Papayannis, K. Eleftheridadis, O. Möhler, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9939-9974 (2024)
Aerosol–cloud interactions in mixed-phase clouds (MPCs) are one of the most uncertain drivers of the hydrological cycle and climate change. A synergy of in situ, remote-sensing and modelling experiments were used to determine the source of ice-nucl
Externí odkaz:
https://doaj.org/article/1eee8532098e486388cc48640105823e
Autor:
Paraskevi Georgakaki, Anne-Claire Billault-Roux, Romanos Foskinis, Kunfeng Gao, Georgia Sotiropoulou, Maria Gini, Satoshi Takahama, Konstantinos Eleftheriadis, Alexandros Papayannis, Alexis Berne, Athanasios Nenes
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract Recent years have shown that secondary ice production (SIP) is ubiquitous, affecting all clouds from polar to tropical regions. SIP is not described well in models and may explain biases in warm mixed-phase cloud ice content and structure. T
Externí odkaz:
https://doaj.org/article/a444168992754d71b184b0f587440ed0
Autor:
Billault, Vincent, Bourderionnet, Jerome, Leviandier, Luc, Feneyrou, Patrick, Maho, Anaelle, Sotom, Michel, Brignon, Arnaud
Multimode receivers based on spatial or modal diversity are promising architectures to mitigate in real time the atmospheric turbulence effects for free space optical (FSO) communications. In this paper, we evaluate and comment on the dynamical commu
Externí odkaz:
http://arxiv.org/abs/2208.08869
Publikováno v:
In Tratado de Medicina November 2024 28(4):1-7
Autor:
Acuña-Catalán, Diego, Shah, Samah, Wehrfritz, Cameron, Nomura, Mitsunori, Acevedo, Alejandro, Olmos, Cristina, Quiroz, Gabriel, Huerta, Hernán, Bons, Joanna, Ampuero, Estibaliz, Wyneken, Ursula, Sanhueza, Magdalena, Arancibia, Felipe, Contreras, Darwin, Cárdenas, Julio César, Morales, Bernardo, Schilling, Birgit, Newman, John C., González-Billault, Christian
Publikováno v:
In Cell Reports Medicine 18 June 2024 5(6)
Autor:
Breton, R. Le, Billault, M., Boutonnet, C., Champion, C., Colonges, S., Cosquer, A., Creusot, A., Henry, S., Ilioni, A., Keller, P., Lagier, P., Lahmann, R., Lamare, P., Lesrel, J., Clark, M. Lindsey, Royon, J., Riccobene, G., Samtleben, D., Van Elewyck, V.
KM3NeT is a deep-sea infrastructure composed of two neutrino telescopes being deployed in the Mediterranean Sea: ARCA, near Sicily in Italy, designed for neutrino astronomy, and ORCA, near Toulon in France, designed for neutrino oscillation physics.
Externí odkaz:
http://arxiv.org/abs/2107.13303
Autor:
Billault, Vincent, Bourderionnet, Jerome, Mazellier, Jean-Paul, Leviandier, Luc, Feneyrou, Patrick, Maho, Anaelle, Sotom, Michel, Normandin, Xavier, Lonjaret, Herve, Brignon, Arnaud
Publikováno v:
Optics Express 29, 33134-33143 (2021)
Atmospheric turbulences can generate scintillation or beam wandering phenomena that impairs free space optical (FSO) communication. In this paper, we propose and demonstrate a proof-of-concept FSO communication receiver based on a spatial demultiplex
Externí odkaz:
http://arxiv.org/abs/2106.09464
Autor:
A.-C. Billault-Roux, P. Georgakaki, J. Gehring, L. Jaffeux, A. Schwarzenboeck, P. Coutris, A. Nenes, A. Berne
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 10207-10234 (2023)
Secondary ice production (SIP) has an essential role in cloud and precipitation microphysics. In recent years, substantial insights were gained into SIP by combining experimental, modeling, and observational approaches. Remote sensing instruments, am
Externí odkaz:
https://doaj.org/article/17df7e4c2fb4422d92780368424391a3
Media featuring both optical gain and disorder, such as random lasers, represent formidable challenges as subjects of research due to the high complexity of the light propagation within them; however, dramatic advances in this nascent field have been
Externí odkaz:
http://arxiv.org/abs/2008.04085