07 Accelerator Technology Main Systems
T25 Lasers
Paper Title Page
WEPME060 Yb DOPED HIGH-ENERGY UV ULTRAFAST LASER FOR AREAL FACILITY 2412
SUSPSNE106   use link to see paper's listing under its alternate paper code  
 
  • A. Lorsabyan, A.A. Gevorgyan, B. Grigoryan, A.S. Simonyan
    CANDLE SRI, Yerevan, Armenia
  • V. Clet, A. Courjaud
    Amplitude Systemes, Pessac, France
  • T.K. Sargsyan
    LT-PYRKAL cjsc, Yerevan, Armenia
 
  For electron generation from photocathode the new laser system was developed for the AREAL linear accelerator laboratory. Besides generating electrons using the laser, we plan to provide a laser beam for other experimental stations running in parallel. The performance and capabilities of the laser system including operating frequency, electron generation in multi-bunch regime and other advantages are presented. The outlooks and steps for further upgrade are discussed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPME060  
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WEPME061 Ytterbium Fiber and Disk Laser of RF Gun for SuperKEKB 2415
 
  • X. Zhou, T. Natsui, Y. Ogawa, M. Yoshida
    KEK, Ibaraki, Japan
 
  For SuperKEKB project, the electron beams with a charge of 5 nC and a normalized emittance of 10 μm are expected to be generated in the photocathode RF gun at the injector linac. An ytterbium (Yb)-doped laser system with a center wavelength of 259 nm and a pulse width of 30 ps is employed to obtain high peak energy pulses. Although, the pulse repetition of 25 Hz with double-bunch is required, more than 5 nC electron with single-bunch has so far been generated in the 2 Hz.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPME061  
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