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4th Generation Light Source: X-ray Free Electron Laser

4세대 방사광: 엑스선 자유전자레이저

  • Published : 2016.12.30
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Abstract

An X-ray Free Electron laser facility (PAL-XFEL) has been built in Pohang Accelerator Laboratory to provide X-ray FEL radiations for photon users. The machine consists of a 10 GeV normalconducting S-band linear accelerator and two undulator beamlines. The hard and soft X-ray beamlines will provide FEL radiations with wavelengths of 0.6 to 0.1 nm and 4.5 to 1 nm, respectively. Beam commissioning of PAL-XFEL is ongoing and user service will start in 2017. In this report, the PAL-XFEL layout and the working principle are discussed.

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References

  1. P. Schmuser, M. Dohlus, J. Rossbach, C. Behrens, Free-Electron Lasers in the Ultraviolet and X-Ray Regime, 2nd Ed., Springer, 2014.
  2. W. Ackermann et al., Nature Photon. 1 (2007) 336-342. https://doi.org/10.1038/nphoton.2007.76
  3. P. Emma et al., Nature Photon. 4 (2010) 641-647. https://doi.org/10.1038/nphoton.2010.176
  4. T. Ishikawa et al., Nature Photon. 6 (2012) 540-544. https://doi.org/10.1038/nphoton.2012.141
  5. Focus issue in Nature Photon. 4 (2010) 799-882. https://doi.org/10.1038/nphoton.2010.281
  6. Z. Huang and K.-J. Kim, Phys. Rev. ST Accel. Beams 10 (2007) 034801. https://doi.org/10.1103/PhysRevSTAB.10.034801