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Development of PAL-XFEL undulator system SCIE SCOPUS KCI

Title
Development of PAL-XFEL undulator system
Authors
Kim, Dong-EonJung, Young-GyuLee, Woul-WooPark, Kie-HyunLee, Sang-BongOh, Bong-GiJeong, Seong-HoonLee, Hong-GiSuh, Hyung-SuckKang, Heung-SikKo, In-SooPflueger, Joachim
Date Issued
2017-12
Publisher
KOREAN PHYSICAL SOC
Abstract
Pohang Accelerator Laboratory (PAL) have developed a 0.1 nm SASE based FEL based on 10 GeV S-band linear accelerator named PAL-XFEL. At the first stage, PAL-XFEL needs two undulator lines for photon source. The hard X-ray undulator line requires 20 units of 5 m long hybrid-type conventional planar undulator and soft X-ray line requires 7 units of 5 m long hybrid type planar undulators. PAL have developed undulator magnetic structure based on EU-XFEL concepts. In this report, the impact of the background field, alignment issues, the results of pole height tuning, and final magnetic measurement results are summarized.
URI
https://oasis.postech.ac.kr/handle/2014.oak/91974
DOI
10.3938/jkps.71.744
ISSN
0374-4884
Article Type
Article
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 71, no. 11, page. 744 - 751, 2017-12
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고인수KO, IN SOO
Dept of Physics
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