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Lee, T.-Y.

 
Paper Title Page
WG402 High-Brightness Source R&Ds for a XFEL Development in the Pohang Accelerator Laboratory (PAL)  
 
  • S. J. Park, J. Y. Huang, C. Kim, I. S. Ko, T.-Y. Lee
    PAL, Pohang, Kyungbuk
 
  Funding: Work supported by the Ministry of Science and Technology (MOST), Korea.

We have constructed a photo-injector test facility for developing a high-brightness electron source for use in the PAL XFEL - a SASE XFEL machine to be built in the Pohang Accelerator. The facility consists of a 1.6-cell photocathode RF gun, a Ti:Sa laser, and special beam-diagnostic devices. Follwed by the first-beam achievements in November last year, much efforts have been made for improving laser-beam qulaities including timing & pointing stabilities, transverse uniformity, and remote control capabilities. In this article, we report on these activities and the beam-diagnostic results of basic gun performances. We also address our research efforts on the generation and diagnostic of high-brightness beams.

 
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