Year: 2017
Type: article
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.
DOI: 10.3938/jkps.71.744
Authors: Dong-Eon Kim, Young-Gyu Jung, Woul-Woo Lee, Kie-Hyun Park, Sang-Bong Lee, Bong-Gi Oh, Seong-Hoon Jeong, Hong-Gi Lee, Hyung-Suck Suh, Heung-Sik Kang, In-Soo Ko, Joachim Pflueger
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2770366306