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Design and performance of the JAERI superconducting linac for high-power free-electron laser.

Author(s) : SAWAMURA M., NAGAI R., KIKUZAWA N., et al.

Type of article: Article

Summary

The JAERI FEL superconducting linac consists of a 250 kV electron gun, a subharmonic normal-conducting buncher (SHB) of 83.3 MHz, and two single-cell and two five-cell superconducting cavities of 499.8 MHz. The gun was typically operated around 200 kV to reduce space-charge effects. A combination of the SHB and the two single-cell cavities enabled a high-current beam of more than 10 A by utilizing a thermionic cathode and a grid pulser.

Details

  • Original title: Design and performance of the JAERI superconducting linac for high-power free-electron laser.
  • Record ID : 2000-2462
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 70 - n. 10
  • Publication date: 1999/10
  • Document available for consultation in the library of the IIR headquarters only.

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