Gain enhancement in a two-frequency high-gain waveguide free-electron laser

Autor: Lefevre, T., Gardelle, J., Rullier, J.L., Gouard, P., Donohue, J.T. ^*

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 2002 483(1):250-254

Comparison of beam bunching in amplifier and SASE modes at the CEA-CESTA free-electron laser

Autor: Donohue, J.T. ^*, Gardelle, J., Lefevre, T., Marchese, G., Padois, M., Rullier, J.L.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 1999 429(1):202-208

Off-Axis Orbits in Realistic Helical Wigglers: Fixed Points and Time Averaged Dynamical Variables

Autor: Donohue, J.T., Rullier, J.L.

Publikováno v: Proceedings of the 26th International Free Electron Laser Conference
26th International Free Electron Laser Conference
26th International Free Electron Laser Conference, Aug 2004, Trieste, Italy. pp.30-33, 2005

Available online at http://www.JACoW.org; International audience; Many years ago Fajans, Kirkpatrick and Bekefi (FKB) studied off-axis orbits in a realistic helical wiggler, both experimentally and theoretically. They found that as the distance from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f613dd778a98788305fb9a0e57c8e694
https://hal.in2p3.fr/in2p3-00103057

Analysis of longitudinal bunching in an FEL driven two-beam accelerator

Autor: Lidia, S., Gardelle, J., Lefevre, T., Donohue, J.T., Gouard, P., Rullier, J.L., Vermare, C.

Publikováno v: Lidia, S.; Gardelle, J.; Lefevre, T.; Donohue, J.T.; Gouard, P.; Rullier, J.L.; et al.(2000). Analysis of longitudinal bunching in an FEL driven two-beam accelerator. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/9t51056k

Recent experiments have explored the use of a free-electron laser (FEL) as a buncher for a microwave two-beam accelerator, and the subsequent driving of a standing-wave rf output cavity. Here we present a deeper analysis of the longitudinal dynamics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::cfbd574f55143487e68b74e7890722a0
http://www.escholarship.org/uc/item/9t51056k

Strong self-focusing of a 7,2 MeV electron beam striking an aluminizes mylar target

Autor: VERMARE, C., LABROUCHE, J., LE TAILLANDIER DE GABORY, P., VILLATE, D., DONOHUE, J.T.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e5ddc04313f69dc2f76282306df45f6d
https://hal.in2p3.fr/in2p3-00018227