| Title |
Longitudinal Feedback for the LCLS-II Superconducting Linear Accelerator at SLAC |
| Authors |
- C.M. Zimmer, D. Chabot, W.S. Colocho, Y. Ding, J. Nelson
SLAC, Menlo Park, California, USA
|
| Abstract |
SLAC recently commissioned a new continuous-wave, MHz repetition-rate Superconducting (SC) Linear Accelerator (Linac). This accelerator can produce a 4 GeV electron beam that drives two dedicated Hard and Soft X-ray Undulator lines as part of the Linac Coherent Light Source (LCLS) Free Electron Laser. A new Python-based longitudinal feedback is used to control the electron beam energy and bunch length along the accelerator. This feedback was written to be simple, easily maintainable and easily portable for use on other accelerators or systems as a general-purpose feedback with minimal dependencies. Design and operational results of the feedback will be discussed, along with the Graphical User Interfaces built using Python Display Manager (PyDM).
|
| Funding |
U.S. Department of Energy under Grant No. DE-AC02-76SF00515 |
| Paper |
download TUPDP131.PDF [5.592 MB / 4 pages] |
| Poster |
download TUPDP131_POSTER.PDF [2.216 MB] |
| Cite |
download ※ BibTeX
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※ EndNote |
| Conference |
ICALEPCS2023 |
| Series |
International Conference on Accelerator and Large Experimental Physics Control Systems (19th) |
| Location |
Cape Town, South Africa |
| Date |
09-13 October 2023 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Volker RW Schaa (GSI, Darmstadt, Germany); Andy Götz (ESRF, Grenoble, France); Johan Venter (SARAO, Cape Town, South Africa); Karen White (SNS, Oak Ridge, TN, USA); Marie Robichon (ESRF, Grenoble, France); Vivienne Rowland (SARAO, Cape Town, South Africa) |
| Online ISBN |
978-3-95450-238-7 |
| Online ISSN |
2226-0358 |
| Received |
29 September 2023 |
| Revised |
12 October 2023 |
| Accepted |
13 October 2023 |
| Issued/td>
| 14 October 2023 |
| DOI |
doi:10.18429/JACoW-ICALEPCS2023-TUPDP131 |
| Pages |
895-898 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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