Author: Akagi, T.
Paper Title Page
WEPRO003 Construction of a Laser Compton Scattered Photon Source at cERL 1940
 
  • R. Nagai, R. Hajima, M. Mori, T. Shizuma
    JAEA, Ibaraki-ken, Japan
  • T. Akagi, Y. Honda, A. Kosuge, J. Urakawa
    KEK, Ibaraki, Japan
 
  A nondestructive assay system of isotopes by quasi-monochromatic gamma-rays and nuclear resonance fluorescence is under development in JAEA. The quasi-monochromatic gamma-rays are generated by laser Compton scattering (LCS) based on energy-recovery linac accelerator and laser technologies. In order to demonstrate the accelerator and laser performance required for the gamma-ray source, an LCS experiment is planned at Compact ERL (cERL) at KEK. A mode-locked fiber laser, laser enhancement cavity, beamline, and experimental hatch are under construction for the LCS experiment. Up-to-date construction status is presented in detail.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRO003  
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WEPRO056 Development of an Optical Resonant Cavity for the LCS Experiment at cERL 2072
 
  • T. Akagi, Y. Honda, A. Kosuge, J. Urakawa
    KEK, Ibaraki, Japan
  • R. Hajima, M. Mori, R. Nagai, T. Shizuma
    JAEA, Ibaraki-ken, Japan
 
  A nondestructive assay system of isotopes by quasi-monochromatic gamma-rays by laser Compton scattering (LCS) is under development. In order to demonstrate the accelerator and laser performance required for the gamma-ray source, an LCS experiment is planned at Compact ERL (cERL) at KEK. An optical resonant cavity is under construction for the LCS experiment. The new optical cavity is designed by combination of two bow-tie cavities to achieve fast optical polarization switching. The performance of the optical cavity is presented in detail.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRO056  
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