38 citations · 80 across the 7 of their papers we have counts for
5 papers · 1 filter
Extremely powerful and frequency-tunable terahertz pulses from a table-top laser-plasma wiggler
Jie Cai, Yinren Shou, Yixing Geng +6
The production of broadband, terawatt terahertz (THz) pulses has been demonstrated by irradiating relativistic lasers on solid targets. However, the generation of extremely powerfu…
Ultra-compact attosecond X-ray free-electron lasers utilizing unique beams from plasma-based acceleration and an optical undulator
Xinlu Xu, Jiaxin Liu, Thamine Dalichaouch +7
Accelerator-based X-ray free-electron lasers (XFELs) are the latest addition to the revolutionary tools of discovery for the 21st century. The two major components of an XFEL are a…
Capturing relativistic wake eld structures in plasmas using ultrashort high-energy electrons as a probe
C. J. Zhang, J. F. Hua, X. L. Xu +8
A new method capable of capturing coherent electric field structures propagating at nearly the speed of light in plasma with a time resolution as small as a few femtoseconds is pro…
Femtosecond probing of light-speed plasma wakefields by using a relativistic electron bunch
C. J. Zhang, J. F. Hua, Y. Wan +11
Relativistic wakes produced by intense laser or particle beams propagating through plasmas are being considered as accelerators for next generation of colliders and coherent light…
Elimination of the numerical Cerenkov instability for spectral EM-PIC codes
Peicheng Yu, Xinlu Xu, Viktor K. Decyk +7
When using an electromagnetic particle-in-cell (EM-PIC) code to simulate a relativistically drifting plasma, a violent numerical instability known as the numerical Cerenkov instabi…