Characterizing Temporal Structure of the Relativistic Electron Bunch

Haixiao Deng; Chao Feng; Bo Liu; Dong Wang; Xingtao Wang; Meng Zhang

doi:10.1088/0256-307X/28/12/124101

Characterizing Temporal Structure of the Relativistic Electron Bunch

Accelerator Physics 2011-11-30 v3 Optics

Authors: Haixiao Deng , Chao Feng , Bo Liu , Dong Wang , Xingtao Wang , Meng Zhang

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Abstract

Using proper beam energy chirp and the undulator detuning effect, we propose a modified optical replica synthesizer scheme to characterize the temporal structure of a relativistic electron bunch, which predicts a 100-fs temporal resolution in numerical simulation. The proof of principle experiment demonstrates a peak current of 9 A and a slice energy spread of about 0.5 keV for the uncompressed electron beam of the Shanghai Deep UV Free Electron Laser Facility.

Keywords

relativistic atomic physics electron emission

Cite

@article{arxiv.1108.0524,
  title  = {Characterizing Temporal Structure of the Relativistic Electron Bunch},
  author = {Haixiao Deng and Chao Feng and Bo Liu and Dong Wang and Xingtao Wang and Meng Zhang},
  journal= {arXiv preprint arXiv:1108.0524},
  year   = {2011}
}

Comments

4 pages, 5 figures, 1 table

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