Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Anusorn Lueangaramwong"'
Autor:
Anusorn Lueangaramwong, Ekkachai Kongmon, Xiangkun Li, Prach Boonpornprasert, Georgi Georgiev, Mikhail Krasilnikov, Zakaria Aboulbanine, Gowri Adhikari, Namra Aftab, Matthias Gross, Raffael Niemczyk, Anne Oppelt, Houjun Qian, Christopher Richard, Grygorii Vashchenko, Tobias Weilbach, Frank Stephan
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1982 (2024)
The high peak current of the electron beam was found to be the key parameter for the THz SASE FEL at the Photo Injector Test facility at DESY in Zeuthen (PITZ). A multipurpose bunch compressor was implemented at PITZ to expand the parameter space of
Externí odkaz:
https://doaj.org/article/e9e040d6522a4004bd298060602158ac
Autor:
Houjun Qian, Mikhail Krasilnikov, Zakaria Aboulbanine, Gowri Adhikari, Namra Aftab, Prach Boonpornpras, Georgi Georgiev, James Good, Matthias Gross, Christian Koschitzki, Xiangkun Li, Osip Lishilin, Anusorn Lueangaramwong, Raffael Niemczyk, Anne Oppelt, Guan Shu, Frank Stephan, Grygorii Vashchenko, Tobias Weilbach
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 10, p 103401 (2022)
Photoinjectors are the main high brightness electron sources for x-ray free electron lasers (XFELs). Photoinjector emittance reduction is one of the key knobs for improving XFEL lasing, so precise emittance measurement is critical. It is well known t
Externí odkaz:
https://doaj.org/article/63098e987d354561878ddf3b2e82007d
Autor:
Houjun Qian, Mikhail Krasilnikov, Anusorn Lueangaramwong, Xiangkun Li, Osip Lishilin, Zakaria Aboulbanine, Gowri Adhikari, Namra Aftab, Prach Boonpornprasert, Georgi Georgiev, James Good, Matthias Gross, Christian Koschitzki, Raffael Niemczyk, Anne Oppelt, Guan Shu, Frank Stephan, Grygorii Vashchenko, Tobias Weilbach
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 8, p 083401 (2022)
Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies from high energy (≥100 MeV) photoinjectors at SwissFEL and European x-ray free electron l
Externí odkaz:
https://doaj.org/article/bc4960715200421e97811ff11d4dfe47
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 865:119-124
High-brightness electron sources are a key ingredient to the development of compact accelerator-based light sources. The electron sources are commonly based on (linear) photoemission process where a laser pulse with proper wavelength impinges on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec3431bfabddf4d42a2d2f4514dab56
https://doi.org/10.1016/j.nima.2016.07.052
https://doi.org/10.1016/j.nima.2016.07.052
Publikováno v:
2018 IEEE Advanced Accelerator Concepts Workshop (AAC).
A Direct-Current (DC) electron source test-stand to explore field-emission from various cathodes has been designed. The design also includes a provision to allow for laser-triggered field emission using a femtosecond laser source. The gun is instrume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c56067046909f197110c7d4eb488db
https://doi.org/10.1109/aac.2018.8659385
https://doi.org/10.1109/aac.2018.8659385
Publikováno v:
AIP Conference Proceedings.
The ability to engineer cathodes at the nano-scale have opened new possibilities such as enhancing quantum efficiency via surface-plasmon excitation, forming ultra-low-emittance beams, or producing structured electron beams. In this paper, we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374f5e70ad90b5a05eb62938a83cb35e
https://doi.org/10.1063/1.4975892
https://doi.org/10.1063/1.4975892