The Shanghai Soft X-ray Free-Electron Laser (SXFEL) is expected to open to users by the end of this year, greatly facilitating research into the nanoscale world. The SXFEL, the first X-ray free-electron laser user ...
Shanghai soft X-ray free-electron laser facility(SXFEL)is the first coherent X-ray light source in China with the shortest wavelength down to 2 nm.SXFEL is based on a 1.5 GeV C-band linac,including one seeded FEL line,one self-amplified spontaneous emission FEL line and five experimental ...
Design optimization of a C-band traveling-wave accelerating structure for a compact X-ray Free Electron Laser facility gradient traveling-wave accelerating structure has been in progress for some years at the Shanghai Institute of Applied Physics, Chinese Academy of Sciences... WC Fang,G Qiang,DC...
To promote the integration of Yangtze River Delta, we need to focus on key areas and take the lead in breaking through. The plan proposes that we should focus on the three major regions of the Yangtze River Delta eco green integration development demonstration zone, the new Shanghai free trad...
Shanghai soft X-ray free-electron laser facility(SXFEL)is the first coherent X-ray light source in China with the shortest wavelength down to 2 nm.SXFEL is based on a 1.5 GeV C-band linac,including one seeded FEL line,one self-amplified ... 高张峰 Gao Zhangfeng,邓海啸 Deng Haixiao,刘...
In this paper, we present the general design methods and parameter measurements of a 1-kW solid-state radio frequency (RF) power amplifier at 2856 MHz, for the soft X-ray free electron laser facility. Three-stage amplification with a 4-way combination is used. An RF switch module is integ...
To achieve high-efficiency operation of the high-gain free-electron laser (FEL), the electron beams and radiated photon beams need to be overlapped precisely and pass through the entire undulator section. Therefore, a high-resolution beam-position monitor (BPM) is required. A cavity BPM (CBPM...
This has witnessed an impressive potential of application in pump–probe techniques, two-color X-ray free electron laser, high-gradient witness bunch acceleration in a plasma, etc. Three-dimensional simulations are carried out to analyze the dynamic of the electron beam in a linear accelerator. ...
The Shanghai Soft X-ray Free-Electron Laser (SXFEL) is the first X-ray freeelectron laser facility in China. The SASE beamline, which consists of a pinkbeam branch and a mono-beam branch, is one of the two beamlines in the Phase-I construction. The pink-bea...
This has witnessed an impressive potential of application in pump–probe techniques, two-color X-ray free electron laser, high-gradient witness bunch acceleration in a plasma, etc. Three-dimensional simulations are carried out to analyze the dynamic of the electron beam in a linear accelerator. ...