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Title |
Page |
| MOPPH071 |
Design Status of PAL-XFEL
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210 |
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- T.-Y. Lee, Y. S. Bae, J. Choi, J. Y. Huang, H.-S. Kang, C. Kim, D. E. Kim, M. Kim, I. S. Ko, J.-S. Oh, Y. W. Parc
PAL, Pohang, Kyungbuk
- Y. Kim
FEL/Duke University, Durham, North Carolina
- J. H. Park
POSTECH, Pohang, Kyungbuk
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Pohang Accelerator Laboratory has a plan to build an X-ray FEL machine. This new machine will utilize the existing 2.5 GeV injection linac to the storage ring by upgrading its energy up to 3.7 GeV or more. The target wavelength will be 3-4.5 Angstrom and its third harmonic 1-1.5 Angstrom will also be used. The project will proceed in two stages: In the first stage, a VUV SASE machine with 385 MeV will be constructed and tested for the proof-of-principle. The full X-ray machine will be constructed in the next stage.
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| TUPPH038 |
Commissioning of S-band RF GUN and Linac for the Mark-III FEL Facility at Duke University
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411 |
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- Y. Kim, G. Edwards, M. Emamian, J. Gustavsson, S. M. Hartman, G. Swift, P. W. Wallace, P. Wang
FEL/Duke University, Durham, North Carolina
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At the Free Electron Laser (FEL) Laboratory of Duke University, there is an S-band linac based Mark III FEL facility which can supply coherent FEL photon beam in the infrared wavelength range. To supply high quality electron beams and to have excellent pulse structure, we installed a new S-band RF GUN with the LaB6 cathode for the Mark III FEL facility in 2005. Since maximum repetition rates of macropulse and micropulse are 15 Hz and 2856 MHz, respectively, our new RF GUN can generate 17142 bunches within a 6 us long bunch train, and maximum 257130 bunches within one second. In this paper, we describe recent commissioning experiences of our newly installed S-band RF GUN and Linac for the Mark III FEL facility.
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