DocumentCode
2862441
Title
Performance and upgrade of the JAERI ERL-FEL
Author
Sawamura, M. ; Hajima, Ryoichi ; Kikuzawa, N. ; Minehara, E.J. ; Nagai, R. ; Nishimori, N.
Author_Institution
JAERI, Ibaraki
Volume
5
fYear
2003
fDate
12-16 May 2003
Firstpage
3446
Lastpage
3448
Abstract
The free-electron laser (FEL) linac has been modified to the energy recovery linac (ERL) at the Japan Atomic Energy Research Institute (JAERI) to achieve the higher power FEL of the next stage of 5-10 kW. Energy recovery has been successfully demonstrated up to 5 mA of average current. Upgrade of the injector is in preparation to accelerate the higher average current of 40 mA. We review transverse instabilities and present experimental data on transverse beam breakup (BBU) obtained at the JAERI ERL-FEL. We compare measurement with simulation
Keywords
electron accelerators; free electron lasers; linear accelerators; particle beam dynamics; particle beam injection; particle beam stability; JAERI ERL-FEL; energy recovery linac; free-electron laser linac; injector; transverse beam breakup; transverse instabilities; Acceleration; Atom lasers; Free electron lasers; Laser beams; Laser feedback; Linear particle accelerator; Particle beams; RF signals; Superconducting transmission lines; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Conference_Location
Portland, OR
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289943
Filename
1289943
Link To Document