Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wim P Leemans"'
Autor:
Félicie Albert, M E Couprie, Alexander Debus, Mike C Downer, Jérôme Faure, Alessandro Flacco, Leonida A Gizzi, Thomas Grismayer, Axel Huebl, Chan Joshi, M Labat, Wim P Leemans, Andreas R Maier, Stuart P D Mangles, Paul Mason, François Mathieu, Patric Muggli, Mamiko Nishiuchi, Jens Osterhoff, P P Rajeev, Ulrich Schramm, Jörg Schreiber, Alec G R Thomas, Jean-Luc Vay, Marija Vranic, Karl Zeil
Publikováno v:
New Journal of Physics, Vol 23, Iss 3, p 031101 (2021)
Plasma-based accelerators use the strong electromagnetic fields that can be supported by plasmas to accelerate charged particles to high energies. Accelerating field structures in plasma can be generated by powerful laser pulses or charged particle b
Externí odkaz:
https://doaj.org/article/60a2f6c19c4c4a4bb0074f12235acd50
Autor:
Christopher Aleshire, Timo Eichner, Albrecht Steinkopff, Arno Klenke, Cesar Jauregui, Guido Palmer, Stefan Kuhn, Johannes nold, Nicoletta Haarlammert, Wim P. Leemans, Thomas Schreiber, Andreas R. Maier, Jens Limpert
Publikováno v:
Optics letters 48(8), 2198 (2023). doi:10.1364/OL.487334
Frequency doubling of a Q-switched Yb-doped rod-type 4 × 4 multicore fiber (MCF) laser system is reported. A second harmonic generation (SHG) efficiency of up to 52% was achieved with type I non-critically phase-matched lithium triborate (LBO), with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0db638ca4902e912e63ba83d908a5d5
Autor:
Maxence Thévenet, Daniel E. Mittelberger, Kei Nakamura, Rémi Lehe, Carl B. Schroeder, Jean-Luc Vay, Eric Esarey, Wim P. Leemans
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 7, p 071301 (2019)
We report on the effect of laser spatiotemporal coupling in laser plasma accelerators. Pulse front tilt in the driving laser causes asymmetry in the wakefield, resulting in deflection of the electron beam from the laser axis. We explore the physical
Externí odkaz:
https://doaj.org/article/009c0166b3284020b72195e03774008b
Autor:
Maxence Thévenet, Rémi Lehe, Carl B. Schroeder, Carlo Benedetti, Jean-Luc Vay, Eric Esarey, Wim P. Leemans
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 5, p 051302 (2019)
Beam degradation is examined in a laser-plasma accelerator stage with a parabolic plasma channel when the laser pulse and/or the electron beam enters the channel off axis. Betatron oscillations in the beam become incoherent, resulting in a net increa
Externí odkaz:
https://doaj.org/article/808062f192e3463bb2d9083dd6aedb23
Autor:
Sahel Hakimi, Lieselotte Obst-Huebl, Axel Huebl, Kei Nakamura, Stepan S. Bulanov, Sven Steinke, Wim P. Leemans, Zachary Kober, Tobias M. Ostermayr, Thomas Schenkel, Anthony J. Gonsalves, Jean-Luc Vay, Jeroen van Tilborg, Csaba Toth, Carl B. Schroeder, Eric Esarey, Cameron G. R. Geddes
Publikováno v:
Physics of plasmas 29(8), 083102 (2022). doi:10.1063/5.0089331
Physics of plasmas 29(8), 083102 (2022). doi:10.1063/5.0089331
The new capabilities of the short focal length, high intensity beamline, named iP2, at the BELLA Center will extend the reach of research in high energy density science, including ac
The new capabilities of the short focal length, high intensity beamline, named iP2, at the BELLA Center will extend the reach of research in high energy density science, including ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec069d376946be6faf4ddf8101e88142
Autor:
Antoine Jeandet, Spencer W. Jolly, Antonin Borot, Benoît Bussière, Paul Dumont, Julien Gautier, Olivier Gobert, Jean-Philippe Goddet, Anthony Gonsalves, Arie Irman, Wim P. Leemans, Rodrigo Lopez-Martens, Gabriel Mennerat, Kei Nakamura, Marie Ouillé, Gustave Pariente, Moana Pittman, Thomas Püschel, Fabrice Sanson, François Sylla, Cédric Thaury, Karl Zeil, Fabien Quéré
Publikováno v:
Optics Express
Optics Express, 2022, 30, pp.3263. ⟨10.1364/oe.444564⟩
Optics Express 30(2022)3, 3262-3288
Optics express 30(3), 3262-3288 (2022). doi:10.1364/OE.444564
Optics Express, 2022, 30, pp.3263. ⟨10.1364/oe.444564⟩
Optics Express 30(2022)3, 3262-3288
Optics express 30(3), 3262-3288 (2022). doi:10.1364/OE.444564
Optics express 30(3), 3262 - 3288 (2022). doi:10.1364/OE.444564
The investigation of spatio-temporal couplings (STCs) of broadband light beams is becoming a key topic for the optimization as well as applications of ultrashort laser systems. This
The investigation of spatio-temporal couplings (STCs) of broadband light beams is becoming a key topic for the optimization as well as applications of ultrashort laser systems. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b864a4de241ddbf0ac09a44af4b7476
http://arxiv.org/abs/2109.12649
http://arxiv.org/abs/2109.12649
Autor:
Fumika Isono, Jeroen van Tilborg, Sam Barber, Cameron Geddes, Hai-En Tsai, Carl Schroeder, Wim P. Leemans
Publikováno v:
Conference on Lasers and Electro-Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12042789135497cb2901a484cc98686f
https://doi.org/10.1364/cleo_si.2019.sf3i.1
https://doi.org/10.1364/cleo_si.2019.sf3i.1
Autor:
Michael S. Bakeman, Carl B. Schroeder, Kem E. Robinson, Csaba Toth, Kei Nakamura, W. M. Fawley, Wim P. Leemans, Wim Leemans, Eric Esarey
Publikováno v:
AIP Conference Proceedings.
The LOASIS Laser Wakefield Accelerator (LWFA) has achieved quasi‐mono‐energetic electron beams with energies up to 1 GeV [1]. These beams offer the potential for use with insertion devices such as wigglers and undulators to create tabletop XUV an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a0a2e215c70280633d113f4709f21d
https://doi.org/10.1063/1.3080983
https://doi.org/10.1063/1.3080983
Autor:
Csaba Tóth, Olivier Albert, Lorenzo Canova, Anthony J. Gonsalves, Dmitriy Panasenko, Nicholas H. Matlis, Guillaume Plateau, Wim P. Leemans, Carl B. Schroeder, Wim Leemans, Eric Esarey
Publikováno v:
AIP Conference Proceedings.
A nonlinear optical pulse cleaning technique based on cross‐polarized wave (XPW) generation filtering [1] has been implemented to improve laser pulse contrast, and consequently to control pre‐ionization in laser‐plasma accelerator experiments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5cd142571197d9a8a5d7c19d8ba9c5c
https://doi.org/10.1063/1.3080917
https://doi.org/10.1063/1.3080917
Autor:
Cameron G. R. Geddes, David L. Bruhwiler, John R. Cary, Eric H. Esarey, Anthony J. Gonsalves, Chen Lin, Estelle Cormier-Michel, Nicholas H. Matlis, Kei Nakamura, Mike Bakeman, Dmitriy Panasenko, Guillaume R. Plateau, Carl B. Schroeder, Csaba Toth, Wim P. Leemans, Floyd D. McDaniel, Barney L. Doyle
Publikováno v:
AIP Conference Proceedings.
Compact high-energy linacs are important to applications including monochromatic gamma sources for nuclear material security applications. Recent laser wakefield accelerator experiments at LBNL demonstrated narrow energy spread beams, now with energi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2803da6b72c4cff164cc6d9e155a9240
https://doi.org/10.1063/1.3120125
https://doi.org/10.1063/1.3120125