55 citations · 208 across the 22 of their papers we have counts for
6 papers · 1 filter
Fast Polarization Switching Demonstration Using Crossed-Planar Undulator in a Seeded Free Electron Laser
Haixiao Deng, Tong Zhang, Lie Feng +13
Fast polarization switching of light sources is required over a wide spectral range to investigate the symmetry of matter. In this Letter, we report the first experimental demonstr…
Proposal for High-harmonic EEHG Lasing at Shanghai Deep Ultra-Violet Free-electron Laser
Tong Zhang, Chao Feng, Haixiao Deng +2
The echo-enabled harmonic generation (EEHG) free-electron laser (FEL) has been already demonstrated at lower harmonics and the first lasing at third harmonic also has been achieved…
Slippage effect on laser phase error amplification in seeded harmonic generation free-electron lasers
Chao Feng, Haixiao Deng, Guanglei Wang +3
Free-electron lasers (FELs) seeded with external lasers hold great promise for generating high power radiation with nearly transform-limited bandwidth in soft x-ray region. However…
Compensating the electron beam energy spread by the natural transverse gradient of laser undulator in all-optical x-ray light sources
Tong Zhang, Chao Feng, Haixiao Deng +3
All-optical ideas provide a potential to dramatically cut off the size and cost of x-ray light sources to the university-laboratory scale, with the combination of the laser-plasma…
Simulation studies on laser pulse stability for Dalian Coherent Light Source
Haixiao Deng, Meng Zhang, Duan Gu +3
Dalian Coherent Light Source will use a 300MeV LINAC to produce fully coherent photon pulses in the wavelength range between 150-50nm by high gain harmonic generation free electron…
FEL Polarization Control Studies on Dalian Coherent Light Source
Tong Zhang, Hai-Xiao Deng, Wei-Qing Zhang +5
The polarization switch of a free-electron laser (FEL) is of great importance to the user scientific community. In this paper, we investigate the generation of controllable polariz…