A soft X-ray free-electron laser beamline at SACLA: the light source, photon beamline and experimental station

The design and performance of a soft X-ray free-electron laser (FEL) beamline of the SPring-8 Compact free-electron LAser (SACLA) are described. The SPring-8 Compact SASE Source test accelerator, a prototype machine of SACLA, was relocated to the SACLA undulator hall for dedicated use for the soft X...

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Detalles Bibliográficos
Autores principales: Owada, Shigeki, Togawa, Kazuaki, Inagaki, Takahiro, Hara, Toru, Tanaka, Takashi, Joti, Yasumasa, Koyama, Takahisa, Nakajima, Kyo, Ohashi, Haruhiko, Senba, Yasunori, Togashi, Tadashi, Tono, Kensuke, Yamaga, Mitsuhiro, Yumoto, Hirokatsu, Yabashi, Makina, Tanaka, Hitoshi, Ishikawa, Tetsuya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Beamlines
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5741133/
https://www.ncbi.nlm.nih.gov/pubmed/29271777
http://dx.doi.org/10.1107/S1600577517015685
Descripción
Sumario:The design and performance of a soft X-ray free-electron laser (FEL) beamline of the SPring-8 Compact free-electron LAser (SACLA) are described. The SPring-8 Compact SASE Source test accelerator, a prototype machine of SACLA, was relocated to the SACLA undulator hall for dedicated use for the soft X-ray FEL beamline. Since the accelerator is operated independently of the SACLA main linac that drives the two hard X-ray beamlines, it is possible to produce both soft and hard X-ray FEL simultaneously. The FEL pulse energy reached 110 µJ at a wavelength of 12.4 nm (i.e. photon energy of 100 eV) with an electron beam energy of 780 MeV.

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