Development of PAL-XFEL undulator system
SCIE
SCOPUS
KCI
- Title
- Development of PAL-XFEL undulator system
- Authors
- Kim, Dong-Eon; Jung, Young-Gyu; Lee, Woul-Woo; Park, Kie-Hyun; Lee, Sang-Bong; Oh, Bong-Gi; Jeong, Seong-Hoon; Lee, Hong-Gi; Suh, Hyung-Suck; Kang, Heung-Sik; Ko, In-Soo; Pflueger, 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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