66 citations · 112 across the 10 of their papers we have counts for
10 papers
Design, fabrication and test of parallel-coupled slow-wave high-gradient structure for ultrashort input power pulses
Weihang Gu, Hao Zha, Jiaru Shi +5
Tsinghua University has designed an X-band (11.424 GHz) slow-wave parallel-coupling accelerating structure, and demonstrated the high performance of the over-coupled structure oper…
A Magnetic Compression method for sub-THz electron beam generation from RF freqencies
An Li, Jiaru Shi, Hao Zha +2
Current THz electron sources struggle with low energy gain and device miniaturization. We propose a magnetic compression method designed for relativistic electrons to perform post-…
Longitudinal Compression of Macro Relativistic Electron Beam
An Li, Jiaru Shi, Hao Zha +3
We presented a novel concept of longitudinal bunch train compression capable of manipulating relativistic electron beam in range of hundreds of meters. This concept has the potenti…
Longitudinal compression of macro relativistic electron beam
An Li, Jiaru Shi, Hao Zha +3
We presented a novel concept of longitudinal bunch train compression capable of manipulating relativistic electron beam in range of hundreds of meters. This concept has the potenti…
Experiments on bright field and dark field high energy electron imaging with thick target material
Zheng Zhou, Yingchao Du, Shuchun Cao +18
Using a high energy electron beam for the imaging of high density matter with both high spatial-temporal and areal density resolution under extreme states of temperature and pressu…
Design, fabrication and high-gradient tests of X-band choke-mode structures
Xiaowei Wu, Jiaru Shi, Huaibi Chen +4
Two standing-wave single-cell choke-mode damped structures with different choke dimensions which worked at 11.424 GHz were designed, manufactured and tuned by accelerator group in…
In situ Observation of Dark Current Emission in a High Gradient RF Photocathode Gun
Jiahang Shao, Sergey P. Antipov, Sergey V. Baryshev +8
Undesirable electron field emission (a.k.a. dark current) in high gradient RF photocathode guns deteriorates the quality of photoemission current and limits the operational gradien…
High power microwave system based on power combining and pulse compression of conventional klystrons
Zheng-Feng Xiong, Huai-Bi Chen, Cheng Cheng +2
A high power microwave system based on power combining and pulse compression of conventional klystrons is introduced in this paper. This system mainly consists of pulse modulator,…
Generating 10~40MeV high quality monoenergetic electron beams using a 5TW 60fs laser at Tsinghua University
J. F. Hua, L. X. Yan, C. H. Pai +10
A unique facility for laser plasma physics and advanced accelerator research has been built recently at Tsinghua Universtiy. This system is based on Tsinghua Thomson scattering X-r…
Phase Space Dynamics of Ionization Injection in Plasma Based Accelerators
X. L. Xu, J. F. Hua, F. Li +11
The evolution of beam phase space in ionization-induced injection into plasma wakefields is studied using theory and particle-in-cell (PIC) simulations. The injection process cause…