A5080840526- Particle Accelerators and Free-Electron Lasers
- Superconducting Materials and Applications
- Sperm and Testicular Function
- Reproductive biology and impacts on aquatic species
- Reproductive Biology and Fertility
- Particle accelerators and beam dynamics
- Advanced X-ray Imaging Techniques
- Gyrotron and Vacuum Electronics Research
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Reproductive Health and Technologies
Chinese Academy of Sciences
2010-2024
Shanghai Advanced Research Institute
2023-2024
China Agricultural University
2014
Institute of Oceanology
2010-2012
The Shanghai high-repetition-rate XFEL and extreme light facility (SHINE) plans to install several elliptically polarizing undulators (EPUs) as afterburners behind the planar undulator section obtain nearly saturated circularly polarized free-electron laser (FEL) radiation. Therefore, SHINE R&D project needs develop a 4-m-long EPU with an effective magnetic field of 1.5 T, period 68 mm, minimum gap 3 mm. A force compensation prototype has recently been built tested at Synchrotron...
Starting in the autumn of 2022, Shanghai soft X-ray Free-Electron Laser User facility (SXFEL-UF) is open for users. SXFEL-UF has two undulator lines: a SASE line and Seeding line, which generate FEL radiation with shortest wavelength about 2 nm 3 nm, respectively. A total 31 undulators diverse types have been installed, including eighteen hybrid permanent magnet (PMU), ten in-vacuum (IVU), APPLE II elliptically polarized (EPU), an electromagnet wiggler (EMW). An Apple III EPU under...
SXFEL intends to use a frequency beating laser-modulated electron beam scheme simultaneously generate X-rays and high pulse energy tunable coherent terahertz (THz) radiation, which is generated by an electromagnetic wiggler. The wiggler consists of 16 periods, each with length 280 mm, it has effective magnetic peak strength up 1.75 T. By manipulating the field wiggler, radiation can be adjusted within range 5 tens THz. In addition, capability modify coil combination, thereby altering period...
The Shanghai HIgh repetitioN rate XFEL and Extreme light facility (SHINE) requires 77 superconducting quadrupole (SCQ) magnets for the installation in Cryomodules of linear accelerators. Each magnet is designed with an integrated field error ΔBL/BL ≤ 5×10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">-4</sup> integral gradient up to 3 T within 10 mm-aperture. Correction steering coils are magnet, capable providing greater than Tmm either...