D
Dong Cheol Shin
Researcher at Pohang University of Science and Technology
Publications - 6
Citations - 526
Dong Cheol Shin is an academic researcher from Pohang University of Science and Technology. The author has contributed to research in topics: Beam (structure) & Jitter. The author has an hindex of 4, co-authored 6 publications receiving 390 citations.
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Journal ArticleDOI
Hard X-ray free-electron laser with femtosecond-scale timing jitter
Heung-Sik Kang,Chang-Ki Min,Hoon Heo,Changbum Kim,Haeryong Yang,Gyujin Kim,Inhyuk Nam,Soung Youl Baek,Hyo-Jin Choi,Geonyeong Mun,Byoung Ryul Park,Young Jin Suh,Dong Cheol Shin,Jinyul Hu,Juho Hong,Seonghoon Jung,Sang-Hee Kim,KwangHoon Kim,Donghyun Na,Soung Park,Yong Jung Park,Jang-Hui Han,Young Gyu Jung,Seong Hun Jeong,Hong Gi Lee,Sangbong Lee,Sojeong Lee,Woul-Woo Lee,Bonggi Oh,Hyung Suh,Yong Woon Parc,Sung-Ju Park,Min Ho Kim,Nam-Suk Jung,Young-Chan Kim,Mong-Soo Lee,Bong-Ho Lee,Chi-Won Sung,Ik-Su Mok,Jung-Moo Yang,Chae-Soon Lee,Hocheol Shin,Ji Hwa Kim,Yongsam Kim,Jae Hyuk Lee,Sang-Youn Park,Jangwoo Kim,Jaeku Park,Intae Eom,Seungyu Rah,Su-Nam Kim,Ki Hyun Nam,Jaehyun Park,Jaehun Park,Sang Soo Kim,Soonam Kwon,Sang Han Park,Kyung Sook Kim,HyoJung Hyun,Seung Nam Kim,Seonghan Kim,Sunmin Hwang,Myong-jin Kim,Chae-Yong Lim,Chung-Jong Yu,Bongsoo Kim,Tai-Hee Kang,Kwang-Woo Kim,Seung-Hwan Kim,Hee-Seock Lee,Heung-Soo Lee,Ki-Hyeon Park,Tae-Yeong Koo,Dong Eon Kim,In Soo Ko +74 more
TL;DR: The Pohang Accelerator Laboratory X-ray Free Electron Laser (PAL-XFEL) in South Korea has now entered operation with a timing jitter of just 20 fs.
Journal ArticleDOI
Construction and Commissioning of PAL-XFEL Facility
In Soo Ko,Heung-Sik Kang,Hoon Heo,Changbum Kim,Gyujin Kim,Chang-Ki Min,Haeryong Yang,Soung Youl Baek,Hyo-Jin Choi,Geonyeong Mun,Byoung Ryul Park,Young Jin Suh,Dong Cheol Shin,Jinyul Hu,Juho Hong,Seonghoon Jung,Sang-Hee Kim,Kwang-Hoon Kim,Donghyun Na,Soung Park,Yong Jung Park,Young Gyu Jung,Seong Hun Jeong,Hong Gi Lee,Sangbong Lee,Sojeong Lee,Bonggi Oh,Hyung Suh,Jang-Hui Han,Min Ho Kim,Nam-Suk Jung,Young-Chan Kim,Mong-Soo Lee,Bong-Ho Lee,Chi-Won Sung,Ik-Su Mok,Jung-Moo Yang,Yong Woon Parc,Woul-Woo Lee,Chae-Soon Lee,Hocheol Shin,Ji Hwa Kim,Yongsam Kim,Jae Hyuk Lee,Sang-Youn Park,Jangwoo Kim,Jaeku Park,Intae Eom,Seungyu Rah,Su-Nam Kim,Ki Hyun Nam,Jaehyun Park,Jaehun Park,Sang Soo Kim,Soonnam Kwon,Ran An,Sang Han Park,Kyung Sook Kim,HyoJung Hyun,Seung Nam Kim,Seonghan Kim,Chung-Jong Yu,Bongsoo Kim,Tai-Hee Kang,Kwang-Woo Kim,Seung-Hwan Kim,Hee-Seock Lee,Heung-Soo Lee,Ki-Hyeon Park,Tae-Yeong Koo,Dong Eon Kim,Ki Bong Lee +71 more
TL;DR: PAL-XFEL as mentioned in this paper, a 1-nm hard X-ray free-electron laser (FEL) facility based on a 10-GeV S-band linear accelerator (LINAC), is achieved in Pohang, Korea by the end of 2016.
Journal ArticleDOI
FEL performance achieved at PAL-XFEL using a three-chicane bunch compression scheme.
Heung Sik Kang,Haeryong Yang,Gyujin Kim,Hoon Heo,Inhyuk Nam,Chang-Ki Min,Changbum Kim,Soung Youl Baek,Hyo Jin Choi,Geonyeong Mun,Byoung Ryul Park,Young Jin Suh,Dong Cheol Shin,Jinyul Hu,Juho Hong,Seonghoon Jung,Sang-Hee Kim,KwangHoon Kim,Donghyun Na,Soung Park,Yong Jung Park,Jang Hui Han,Young Gyu Jung,Seong Hun Jeong,Min-Jae Kim,Hong Gi Lee,Sangbong Lee,Woul Woo Lee,Bonggi Oh,Hyung Suh,Ki Hyeon Park,Heung-Soo Lee,D Z Khan,Tor Raubenheimer,Juhao Wu +34 more
TL;DR: PAL-XFEL utilizes a three-chicane bunch compression scheme (3-BC) scheme (the very first of its kind in operation) for free-electron laser (FEL) operation for reliable operation with unprecedented stability in terms of arrival timing, pointing and intensity.
Journal ArticleDOI
PAL-XFEL cavity beam position monitor pick-up design and beam test
Sojeong Lee,Young Jung Park,Changbum Kim,Seunghwan Kim,Dong Cheol Shin,Jang-Hui Han,In Soo Ko +6 more
TL;DR: In this paper, a prototype cavity beam position monitor (BPM) pick-up was designed and fabricated to test the RF characteristics of the X-band cavity BPM and a beam test was conducted in the Injector Test Facility (ITF).
Journal ArticleDOI
Bunch‐by‐bunch position measurement and analysis at PLS‐II
TL;DR: A bunch-by-bunch measurement system has been developed at Pohang Light Source II and can diagnose injection oscillations due to kicker errors and the effect of resistive-wall impedance that gives rise to instability during operation.