Journal
JOURNAL OF SYNCHROTRON RADIATION
Volume 26, Issue -, Pages 868-873Publisher
INT UNION CRYSTALLOGRAPHY
DOI: 10.1107/S1600577519003515
Keywords
XFELs; time-resolved XFEL experiments; optical lasers; beamlines; amplifier systems; fundamental waves
Categories
Funding
- Ministry of Science, ICT and Future Planning (MSIP), the Republic of Korea
- National Research Foundation of Korea [NRF-2016R1A6B2A02017327]
Ask authors/readers for more resources
Optical laser systems for ultrafast X-ray sciences have been established at the Pohang Accelerator Laboratory X-ray Free-Electron Laser (PAL-XFEL) beamlines. Three Ti:sapphire regenerative amplifier systems are synchronized to the XFEL with femtosecond precision, and the low temporal jitter of the PAL-XFEL results in an experimental time resolution below 150fs (full width at half-maximum). A fundamental wave and its harmonics are currently provided for all beamlines, and tunable sources from ultraviolet to near-infrared are available for one beamline. The position stability of the optical laser extracted from the intensity-based center of mass at the sample position is less than 3% (r.m.s.) of the spot size.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available