Super-radiation Terahertz Source Based On Sub-picosecond Electron Beam At CTFEL

China Academy of Engineering Physics Terahertz Free Electron Laser (CTFEL) works in the range of 0.7~4.2 THz. To expand the range below 0.1 THz, we developed a super-radiation terahertz (THz) source based on sub-picosecond electron beam behind CTFEL. The sub-picosecond electron beam was generated by...

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Published in2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) pp. 1 - 2
Main Authors Yan, Longgang, Li, Peng, Xiao, Dexin, Wu, Dai, Li, Lanbin, Zhou, Kui, Lao, Chenglong, Chen, Lijun, Wang, Jianxin, Liu, Yu, Zhou, Zheng, Zhang, Peng, Xu, Yong, He, Tianhui, Shan, Lijun, Shen, Xuming, Wang, Hanbin, Liu, Jie, Luo, Xing, Yang, Xingfan, Li, Ming
Format Conference Proceeding
LanguageEnglish
Published IEEE 29.08.2021
Subjects
Electron beams
Free electron lasers
Laser theory
Physics
Undulators
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Summary:China Academy of Engineering Physics Terahertz Free Electron Laser (CTFEL) works in the range of 0.7~4.2 THz. To expand the range below 0.1 THz, we developed a super-radiation terahertz (THz) source based on sub-picosecond electron beam behind CTFEL. The sub-picosecond electron beam was generated by velocity compression and then injected into undulator to provide THz wave. In this proceeding, the preliminary experimental results of super-radiation terahertz source were reported.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz50926.2021.9567520