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pro vyhledávání: '"Couprie M. -E."'
The spectacular development of Laser-Plasma Accelerators (LPA) appears very promising for a free electron laser application. The handling of the inherent properties of those LPA beams already allowed controlled production of LPA-based spontaneous und
Externí odkaz:
http://arxiv.org/abs/1906.11140
Akademický článek
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Akademický článek
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Autor:
Ghaith, A., Kitegi, C., Andre, T., Valleau, M., Marteau, F., Veteran, J., Blache, F., Benabderrahmane, C., Cosson, O., Forest, F., Jivkov, P., Lancelot, J. L., Couprie, M. E.
Laser Plasma Acceleration (LPA) is capable of producing a GeV beam within a cm accelerating distance, but with a rather high initial divergence and large energy spread. COXINEL aims to demonstrate a compact Free Electron Laser using such a source, wh
Externí odkaz:
http://arxiv.org/abs/1712.03857
Autor:
Marteau, F ., N'gotta, P., Benabderrahmane, C., Ghaith, A., Valléau, M., Loulergue, A., Vétéran, J., Sebdaoui, M., André, T., Bec, G. Le, Chavanne, J., Vallerand, C., Oumbarek, D., Cosson, O., Forest, F., Jivkov, P., Lancelot, J. L., Couprie, M. E.
High gradient quadrupoles are necessary for different applications such as laser plasma acceleration, colliders, and diffraction limited light sources. Permanent magnet quadrupoles provide a higher field strength and compactness than conventional ele
Externí odkaz:
http://arxiv.org/abs/1706.04355
Autor:
Benabderrahmane, C., Valleau, M., Ghaith, A., Berteaud, P., Chapuis, L., Marteau, F., Briquez, F., Marcouille, O., Marlats, J. L., Tavakoli, K., Mary, A., Zerbib, D., Lestrade, A., Louvet, M., Brunelle, P., Medjoubi, K., Nagaoka, R., Herbeaux, C., Bechu, N., Rommeluere, P., Somogyi, A., Chubar, O., Kitegi, C., Couprie, M. E.
Short period, high field undulators are used to produce hard X-rays on synchrotron radiation based storage ring facilities of intermediate energy and enable short wavelength Free Electron Laser. Cryogenic permanent magnet undulators take benefit from
Externí odkaz:
http://arxiv.org/abs/1612.03748
Autor:
Ghaith, A., Couprie, M.-E., Oumbarek-Espinos, D., Andriyash, I.A., Massimo, F., Clarke, J.A., Courthold, M., Bayliss, V., Bernhard, A., Trunk, M., Valléau, M., Marcouillé, O., Chancé, A., Licciardi, S., Malka, V., Nguyen, F., Dattoli, G.
Publikováno v:
In Physics Reports 20 November 2021 937:1-73
Autor:
Khojoyan, M, Briquez, F., Labat, M., Loulergue, A., Marcouillé, O., Marteau, F., Sharma, G., Couprie, M. E.
Laser Plasma Acceleration (LPA) [1] is an emerging concept enabling to generate electron beams with high energy, high peak current and small transverse emittance within a very short distance. The use of LPA can be applied to the Free Electron Laser (
Externí odkaz:
http://arxiv.org/abs/1602.04965
Autor:
Roussel, E., Evain, C., Szwaj, M. Le Parquier C., Bielawski, S., Manceron, L., Brubach, J. -B., Tordeux, M. -A., Ricaud, J. -P., Cassinari, L., Labat, M., Couprie, M. -E, Roy, P.
Publikováno v:
Scientific Reports 5, 10330 (2015)
Emission of light by a single electron moving on a curved trajectory (synchrotron radiation) is one of the most well-known fundamental radiation phenomena. However experimental situations are more complex as they involve many electrons, each being ex
Externí odkaz:
http://arxiv.org/abs/1410.7048
Publikováno v:
Eur. Phys. J. D 55, 669 (2009)
The chaotic nature of a storage-ring Free Electron Laser (FEL) is investigated. The derivation of a low embedding dimension for the dynamics allows the low-dimensionality of this complex system to be observed, whereas its unpredictability is demonstr
Externí odkaz:
http://arxiv.org/abs/0909.0869