| Title |
The LCLS-II: A High Power Upgrade to the LCLS |
| Authors |
- J.N. Galayda
SLAC, Menlo Park, California, USA
|
| Abstract |
The LCLS-II is an upgrade of the LCLS X-ray FEL based on a 4 GeV superconducting RF linac. The LCLS-II is designed to produce 100's of Watts of X-rays from 200 eV up to 5 keV. The linac uses 1.3 GHz 9-cell cavities processed using the N2-doping technique and will be the first large scale CW SCRF linac with a Q of roughly 3x10¹⁰ at a gradient of 16 MV/m. The injector which will be commissioned in spring 2018, is based on the normal conducting CW RF APEX gun developed at LBNL. The LCLS-II will have two undulators: the soft X-ray undulator is a 39 mm period hybrid PM with an adjustable vertical gap to cover the range from 200 eV to 1.5 keV and hard X-ray undulator is a novel adjustable horizontal gap hybrid PM undulator with 26 mm period to generate vertically polarized X-rays from 1 to 5 keV. The talk will review the performance goals as well as the hardware fabrication.
|
| Funding |
The work is supported by DOE under grant No. DE-AC02-76SF00515 |
| Paper |
download MOYGB2.PDF [3.180 MB / 6 pages] |
| Slides |
download MOYGB2_TALK.PDF [11.367 MB] |
| Export |
download ※ BibTeX
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※ EndNote |
| Conference |
IPAC2018, Vancouver, BC, Canada |
| Series |
International Particle Accelerator Conference (9th) |
| Proceedings |
Link to full IPAC2018 Proccedings |
| Session |
Opening Plenaries |
| Date |
30-Apr-18 11:00–12:30 |
| Main Classification |
02 Photon Sources and Electron Accelerators |
| Sub Classification |
A06 Free Electron Lasers |
| Keywords |
cavity, linac, undulator, cryomodule, electron |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editors |
Shane Koscielniak (TRIUMF, Vancouver, BC, Canada); Todd Satogata (JLab, Newport News, VA, USA); Volker RW Schaa (GSI, Darmstadt, Germany); Jana Thomson (TRIUMF, Vancouver, BC, Canada) |
| ISBN |
978-3-95450-184-7 |
| Published |
June 2018 |
| Copyright |
|
