Effect of the Laser Wave Front in a Laser-Plasma Accelerator

Autor: B. Beaurepaire, A. Vernier, M. Bocoum, F. Böhle, A. Jullien, J-P. Rousseau, T. Lefrou, D. Douillet, G. Iaquaniello, R. Lopez-Martens, A. Lifschitz, J. Faure

Publikováno v: Physical Review X, Vol 5, Iss 3, p 031012 (2015)

A high-repetition rate electron source is generated by tightly focusing kHz, few-mJ laser pulses into an underdense plasma. This high-intensity laser-plasma interaction leads to stable electron beams over several hours but with strikingly complex tra

Externí odkaz: https://doaj.org/article/9c6348043b704418996d14832e3ed5b3

Relativistic electron beams driven by kHz single-cycle light pulses

Autor: Aurélie Jullien, M. Lozano, Rodrigo Lopez-Martens, Dominykas Gustas, Agustin Lifschitz, Frederik Böhle, Jérôme Faure, Diego Guenot, Aline Vernier, B. Beaurepaire, Maïmouna Bocoum

Publikováno v: Nature Photonics
Nature Photonics, 2017, 11 (5), pp.293-296. ⟨10.1038/NPHOTON.2017.46⟩
Nature Photonics, Nature Publishing Group, 2017, 11 (5), pp.293-296. ⟨10.1038/NPHOTON.2017.46⟩

Laser-plasma acceleration is an emerging technique for accelerating electrons to high energies over very short distances. The accelerated electron bunches have femtosecond duration, making them particularly relevant for applications such as ultrafast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c060f6c12c8f7f30a7baace1431d57bd
https://hal-ensta-paris.archives-ouvertes.fr/hal-01533204

Correlated emission of high-harmonics and fast electrons beams from plasma mirrors

Autor: Aline Vernier, Aurélie Jullien, B. Beaurepaire, Frederik Boehle, Maxence Thévenet, Maïmouna Bocoum, Rodrigo Lopez-Martens, Jérôme Faure

Publikováno v: High-Brightness Sources and Light-Driven Interactions.

We report for the first time on the correlated emission of high-harmonics and fast electrons from femtosecond plasma mirrors. We show that both processes cannot occur simultaneously for the same density gradient at sub-relativistic intensities.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d0dcd05c32e3cf4111527212c06b6ae
https://doi.org/10.1364/hilas.2016.hm6b.1

Development of a high repetition rate laser-plasma accelerator for application to ultrafast electron diffraction

Autor: Jérôme Faure, K. Lifschitz, Z. H. He, A. Krushelnick, Alexander Thomas, B. Beaurepaire

Publikováno v: Frontiers in Optics 2014.

We are developing a laser-wakefield accelerator operating at kHz repetition rate and producing electron bunches suitable for electron diffraction. We will show first experimental results at the 100 keV level and current progress aiming at increasing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af0d50cfabebaaf127574a7cbd05b776
https://doi.org/10.1364/fio.2014.fw4e.2

Quantification of Campylobacter carriage in pigs using a real-time PCR assay

Autor: Roland Cariolet, Henri Seegers, B. Beaurepaire, Françoise Lalande, Philippe Fravalo, Catherine Belloc, Martine Denis, M. Leblanc Maridor

Publikováno v: 7. Annual SafePork Meeting : International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork
7. Annual SafePork Meeting : International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork, May 2007, Verone, Italy. 4 p

Campylobacter species are the major agent of bacterial gastroenteritis. C. jejuni and C. coli together are responsible for more than 95% of all cases of Campylobacter induced diarrheal d1sease 1n developped countries R1sk analysis shows consumption o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e879b4c9b31948535f190d1de5d1d617
https://doi.org/10.31274/safepork-180809-124