Zobrazeno 1 - 10
of 855
pro vyhledávání: '"A. Kazamias"'
Autor:
Kane, G., Drobniak, P., Kazamias, S., Kubytskyi, V., Lenivenko, M., Lucas, B., Serhal, J., Cassou, K., Beck, A., Specka, A., Massimo, F.
The optimisation of the plasma target design for high quality beam laser-driven plasma injector electron source relies on numerical parametric studies using Particle in Cell (PIC) codes. The common input parameters to explore are laser characteristic
Externí odkaz:
http://arxiv.org/abs/2408.15845
Autor:
Mailliet, Aurélie Max, Kraych, Adrien E., Couchot, François, Sarazin, Xavier, Baynard, Elsa, Demailly, Julien, Pittman, Moana, Djannati-Ataï, Arache, Kazamias, Sophie, Robertson, Scott, Urban, Marcel
Publikováno v:
Physical Review A 109, 043526 (2024)
In Quantum Electrodynamics, vacuum becomes a nonlinear optical medium: its optical index should be modified in the presence of intense external electromagnetic fields. The DeLLight project (Deflection of Light by Light) aims to observe this effect us
Externí odkaz:
http://arxiv.org/abs/2401.13720
Autor:
Kraych, Adrien E., Mailliet, Aurélie Max, Couchot, François, Sarazin, Xavier, Baynard, Elsa, Demailly, Julien, Pittman, Moana, Djannati-Ataï, Arache, Kazamias, Sophie, Robertson, Scott, Urban, Marcel
The aim of the DeLLight (Deflection of Light by Light) experiment is to observe for the first time the optical nonlinearity in vacuum, as predicted by Quantum Electrodynamics, by measuring the refraction of a low-intensity focused laser pulse (probe)
Externí odkaz:
http://arxiv.org/abs/2401.13506
Autor:
Drobniak, P., Baynard, E., Cassou, K., Douillet, D., Demailly, J., Gonnin, A., Iaquaniello, G., Kane, G., Kazamias, S., Lericheux, N., Lucas, B., Mercier, B., Peinaud, Y., Pittman, M.
Exploring new target schemes for laser wakefield accelerators is essential to meet the challenge of increasing repetition rates while ensuring stability and quality of the produced electron beams. The prototyping of a two-chamber gas cell integrated
Externí odkaz:
http://arxiv.org/abs/2309.11921
Autor:
Drobniak, P, Baynard, E, Bruni, C, Cassou, K, Guyot, C, Kane, G, Kazamias, S, Kubytsky, V, Lericheux, N, Lucas, B, Pittman, M, Massimo, F, Beck, A, Specka, A, Nghiem, P, Minenna, D
A method for the optimisation and advanced studies of a laser-plasma electron injector is presented, based on a truncated ionisation injection scheme for high quality beam production. The SMILEI code is used with laser envelope approximation and a lo
Externí odkaz:
http://arxiv.org/abs/2305.09264
Autor:
Pandey, Alok Kumar, Heras, Alba de las, Román, Julio San, Serrano, Javier, Baynard, Elsa, Dovillaire, Guillaume, Pittman, Moana, Durfee, Charles G., Plaja, Luis, Kazamias, Sophie, Hernández-García, Carlos, Guilbaud, Olivier
Vigorous efforts to harness the topological properties of light have enabled a multitude of novel applications. Translating the applications of structured light to higher spatial and temporal resolutions mandates their controlled generation, manipula
Externí odkaz:
http://arxiv.org/abs/2207.10730
Autor:
Robertson, Scott, Mailliet, Aurélie, Sarazin, Xavier, Couchot, François, Baynard, Elsa, Demailly, Julien, Pittman, Moana, Djannati-Ataï, Arache, Kazamias, Sophie, Urban, Marcel
Publikováno v:
Phys. Rev. A 103, 023524 (2021)
Quantum electrodynamics predicts that the vacuum must behave as a nonlinear optical medium: the speed of light should be modified when the vacuum is stressed by intense electromagnetic fields. This optical phenomenon has not yet been observed. The De
Externí odkaz:
http://arxiv.org/abs/2011.13889
Autor:
Georgiannos, Dimitrios, Lampridis, Vasileios, Kazamias, Konstantinos, Kitridis, Dimitrios, Bisbinas, Ilias, Badekas, Athanasios
Publikováno v:
In The Foot September 2023 56
Autor:
Baynard, Elsa, Bruni, Christelle, Cassou, Kevin, Chaumat, Vincent, Delerue, Nicolas, Demailly, Julien, Douillet, Denis, Kamchi, Noureddine El, Garzella, David, Guilbaud, Olivier, Jenzer, Stephane, Kazamias, Sophie, Kubytskyi, Viacheslav, Lepercq, Pierre, Lucas, Bruno, Maynard, Gilles, Neveu, Olivier, Pittman, Moana, Prazeres, Rui, Purwar, Harsh, Ros, David, Vallerand, Cynthia, Wang, Ke
The ESCULAP project aims at studying external injection of low energy (\SI{10}{MeV}) electrons in a plasma in the quasilinear regime. This facility will use the photo injector PHIL and the high power laser LASERIX. We will give a status report of the
Externí odkaz:
http://arxiv.org/abs/1802.09613
Autor:
Baynard, E., Bruni, C., Cassou, K., Chaumat, V., Delerue, N., Demailly, J., Douillet, D., Kamchi, N. El, Garzella, D., Guilbaud, O., Jenzer, S., Kazamias, S., Kubytskyi, V., Lepercq, P., Lucas, B., Maynard, G., Neveu, O., Pittman, M., Prazeres, R., Purwar, H., Ros, D., Wang, K.
We present numerical simulations results on the injection and acceleration of a 10 MeV, 10 pC electrons beam in a plasma wave generated in a gas cell by a 2J, 45 fs laser beam. This modeling is related to the ESCULAP project in which the electrons ac
Externí odkaz:
http://arxiv.org/abs/1802.05182