Author: Ma, Y.
Paper Title Page
TUPEA017 Monoenergetic Electron Beams with Ultralow Normalized Emittance Generated from Laser-Gas Interaction 1196
  • D.Z. Li, J. Gao, K. Huang, J. Jiarui, Y. Ma
    IHEP, Beijing, People's Republic of China
  • L.M. Chen, W.C. Yan
    Institute of Physics, Chinese Academy of Sciences, Beijing, People's Republic of China
  High quality electron bunches are generated by using 2 TW, 80 fs, high contrast laser pulses interacting with helium gas targets. In optimized condition, we get tens MeV monoenergetic electron beams with small energy spread and the normalized emittance 0.07π mm·mrad. Due to its ultra small emittance and high initial energy, such bunch is very suitable for high current linear accelerators.