Beamline, experimental stations and photon beam diagnostics for the hard x-ray free electron laser of SACLA

Autor: K Tono, T Togashi, Y Inubushi, T Sato, T Katayama, K Ogawa, H Ohashi, H Kimura, S Takahashi, K Takeshita, H Tomizawa, S Goto, T Ishikawa, M Yabashi
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: New Journal of Physics, Vol 15, Iss 8, p 083035 (2013)
Druh dokumentu: article
ISSN: 1367-2630
DOI: 10.1088/1367-2630/15/8/083035
Popis: A beamline for the x-ray free electron laser (XFEL) of SPring-8 Angstrom Compact free electron LAser (SACLA) provides hard x-ray pulses in the range 4.5–19.5 keV. Its optical system in an optics hutch delivers a pink beam below 15 keV with either of two double-mirror systems or a monochromatic beam with a double-crystal monochromator. These XFEL beams are used for various types of measurement at experimental stations, e.g. x-ray diffraction, coherent diffraction imaging, x-ray spectroscopy and pump-and-probe measurement. The experimental stations consist of experimental hutches and control stations, and a femtosecond optical laser which is synchronized with XFEL pulses. Photon diagnostics have been performed for measuring radiation parameters in a shot-by-shot manner.
Databáze: Directory of Open Access Journals