JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Giannessi, L. AU - Allaria, E. AU - Badano, L. AU - Bencivenga, F. AU - Callegari, C. AU - Capotondi, F. AU - Castronovo, D. AU - Cinquegrana, P. AU - Coreno, M. AU - Danailov, M.B. AU - De Ninno, G. AU - Delgiusto, P. AU - Demidovich, A.A. AU - Di Mitri, S. AU - Diviacco, B. AU - Fawley, W.M. AU - Ferianis, M. AU - Gaio, G. AU - Gelmetti, F. AU - Kurdi, G. AU - Lonza, M. AU - Malvestuto, M. AU - Manfredda, M. AU - Masciovecchio, C. AU - Nikolov, I. AU - Penco, G. AU - Penn, G. AU - Perosa, G. AU - Prince, K.C. AU - Principi, E. AU - Rebernik Ribič, P. AU - Scafuri, C. AU - Shafqat, N. AU - Sigalotti, P. AU - Simoncig, A. AU - Sottocorona, F. AU - Spampinati, S. AU - Spezzani, C. AU - Sturari, L. AU - Tanaka, T. AU - Trovò, M. AU - Veronese, M. AU - Visintini, R. AU - Zangrando, M. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - Fermi 2.0 Future Upgrade Strategy J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - FERMI is studying a series of developments to keep the facility in a world-leading position on the base of the requests coming from the user community, the Scientific Advisory Council and the Machine Advisory Committee. The ultimate goal of the development plan consists in doubling the photon energy range and reducing the pulse duration below the characteristic lifetime of the atomic core levels located in the energy range of the source. One of the most promising approaches is the echo-enabled harmonic generation (EEHG) scheme, relying on two external lasers to precisely control the spectro-temporal properties of the FEL pulse. The implementation of EEHG in the double-stage harmonic cascade presently in use on FEL-2, would allow harmonics as high as 120 enabling to generate coherent pulses down to 2 nm starting from UV lasers. An upgrade of FERMI aimed at reaching the oxygen K-edge requires a profound modification of the FEL configurations and of the main components of the machine, including the linac and the undulator lines. The main aspects of the upgrade strategy will be discussed in this presentation. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1041 EP - 1043 KW - FEL KW - electron KW - simulation KW - laser KW - bunching DA - 2022/07 PY - 2022 SN - 2673-5490 SN - 978-3-95450-227-1 DO - doi:10.18429/JACoW-IPAC2022-TUPOPT018 UR - https://jacow.org/ipac2022/papers/tupopt018.pdf ER -