FERMI@Elettra: A seeded FEL facility for EUV and soft X-rays

E. Allaria, C. J. Bocchetta, D. Bulfone, F. Cargnello, D. Cocco, M. Cornacchia, P. Craievich, G. D'Auria, M. B. Danailov, G. De Ninno, S. Di Mitri, B. Diviacco, M. Ferianis, A. Galimberti, A. Gambitta, M. Giannini, F. Iazzourene, E. Karantzoulis, M. Lonza, F. MazzoliniF. Parmigiani, G. Penco, L. Rumiz, S. Spampinati, M. Stefanutti, G. Tromba, M. Trovo, A. Vascotto, M. Veronese, M. Zangrando, J. N. Corlett, L. R. Doolittle, W. M. Fawley, S. M. Lidia, G. Penn, I. V. Pogorelov, J. Qiang, A. Ratti, J. W. Staples, R. B. Wilcox, A. Zholents, P. Emma, Z. Huang, J. Wu, William Graves, F. X. Kaertner, D. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Abstract

We describe the conceptual design and major performance parameters for the FERMI@Elettra Free Electron Laser (FEL) project funded for construction at Sincrotrone Trieste, Italy. This user facility complements the existing storage ring light source at Sincrotrone Trieste, and will be the first facility to be based on seeded harmonic cascade FELs. Seeded FELs provide high peak power pulses, with controlled temporal duration of the coherent output allowing tailored x-ray output for time domain explorations with short pulses of 100 fs or less, and high resolution with output bandwidths of the order of meV. The facility uses the existing 1.2 GeV S-band linac, driven by electron beam from a new high-brightness RF photocathode gun, and will provide tunable output over a range from ∼100 nm to ∼10 nm, and APPLE undulator radiators allow control of x-ray polarization. Initially, two FEL cascades are planned, a single-stage harmonic generation to operate over ∼100 nm to ∼40 nm, and a two-stage cascade operating from ∼40 nm to ∼10 nm or shorter wavelengh, each with spatially and temporally coherent output, and peak power in the GW range.

Original languageEnglish (US)
Title of host publication28th International Free Electron Laser Conference, FEL 2006
Pages166-169
Number of pages4
StatePublished - 2006
Externally publishedYes
Event28th International Free Electron Laser Conference, FEL 2006 - Berlin, Germany
Duration: Aug 27 2006Sep 1 2006

Other

Other28th International Free Electron Laser Conference, FEL 2006
CountryGermany
CityBerlin
Period8/27/069/1/06

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Allaria, E., Bocchetta, C. J., Bulfone, D., Cargnello, F., Cocco, D., Cornacchia, M., Craievich, P., D'Auria, G., Danailov, M. B., De Ninno, G., Di Mitri, S., Diviacco, B., Ferianis, M., Galimberti, A., Gambitta, A., Giannini, M., Iazzourene, F., Karantzoulis, E., Lonza, M., ... Wang, D. (2006). FERMI@Elettra: A seeded FEL facility for EUV and soft X-rays. In 28th International Free Electron Laser Conference, FEL 2006 (pp. 166-169)