TY - JOUR
T1 - Progress towards laser plasma based free electron laser on COXINEL
AU - Couprie, Marie Emmanuelle
AU - André, Thomas
AU - Blache, Frédéric
AU - Bouvet, Fran ois
AU - Dietrich, Yannick
AU - Duval, Jean Pierre
AU - El-Ajjouri, Moussa
AU - Ghaith, Amin
AU - Herbeaux, Christian
AU - Hubert, Nicolas
AU - Kitégi, Charles
AU - Khojoyan, Martin
AU - Labat, Marie
AU - Leclercq, Nicolas
AU - Lestrade, Alain
AU - Loulergue, Alexandre
AU - Marcouillé, Olivier
AU - Marteau, Fabrice
AU - Oumbarek-Espinos, Driss
AU - Rommeluére, Patrick
AU - Sebdaoui, Mourad
AU - Tavakoli, Keihan
AU - Valleáu, Mathieu
AU - Corde, Sébastien
AU - Gautier, Julien
AU - Goddet, Jean Philippe
AU - Kononenko, Olena
AU - Lambert, Guillaume
AU - Tafzi, Amar
AU - Phuoc, Kim Ta
AU - Thaury, Cédric
AU - Bielawski, Serge
AU - Roussel, Eléonore
AU - Szwaj, Christophe
AU - Andriyash, Igor
AU - Malka, Victor
AU - Smartsev, Slava
N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.
PY - 2020/9/18
Y1 - 2020/9/18
N2 - The Free Electron Laser (FEL) application of Laser Plasma Acceleration (LPA) requires the handling of the energy spread and divergence. The COXINEL manipulation line, designed and built at SOLEIL for this purpose, consists of high gradient quadrupoles for divergence handling and a decompression chicane for energy sorting, enabling FEL amplification with baseline parameters. Installed at Laboratoire d'Optique Appliquee (LOA), it uses robust electrons generated and accelerated by ionization injection using a 30 TW laser. We report here on the work progress towards a FEL demonstration. The LPA measured electron beam characteristics deviates from the baseline reference case. After the installation of the equipment, the electron beam transport has first been optimized. The electron position and dispersion are independently adjusted. Then, undulator radiation has been measured. The spectral purity is controlled via the energy spread adjusted in the slit located in the chicane. FEL effect demonstration is within reach, with currently achieved performance on different LPA experiments.
AB - The Free Electron Laser (FEL) application of Laser Plasma Acceleration (LPA) requires the handling of the energy spread and divergence. The COXINEL manipulation line, designed and built at SOLEIL for this purpose, consists of high gradient quadrupoles for divergence handling and a decompression chicane for energy sorting, enabling FEL amplification with baseline parameters. Installed at Laboratoire d'Optique Appliquee (LOA), it uses robust electrons generated and accelerated by ionization injection using a 30 TW laser. We report here on the work progress towards a FEL demonstration. The LPA measured electron beam characteristics deviates from the baseline reference case. After the installation of the equipment, the electron beam transport has first been optimized. The electron position and dispersion are independently adjusted. Then, undulator radiation has been measured. The spectral purity is controlled via the energy spread adjusted in the slit located in the chicane. FEL effect demonstration is within reach, with currently achieved performance on different LPA experiments.
UR - http://www.scopus.com/inward/record.url?scp=85092494285&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1596/1/012040
DO - 10.1088/1742-6596/1596/1/012040
M3 - مقالة من مؤنمر
SN - 1742-6588
VL - 1596
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012040
T2 - 4th European Advanced Accelerator Concepts Workshop, EAAC 2019
Y2 - 15 September 2019 through 20 September 2019
ER -