| Issue |
EPJ Web Conf.
Volume 195, 2018
3rd International Conference “Terahertz and Microwave Radiation: Generation, Detection and Applications” (TERA-2018)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 2 | |
| Section | Electronic Sources of THz & MW Radiation, Synchrotron Radiation, Free-Electron Lasers | |
| DOI | https://doi.org/10.1051/epjconf/201819501004 | |
| Published online | 23 November 2018 | |
https://doi.org/10.1051/epjconf/201819501004
Fast Magnetic Measurements Of 8.6 m Undulator
1
Budker INP SB RAS, Novosibirsk, Russia
2
Novosibirsk State University, Novosibirsk, Russia
Published online: 23 November 2018
The design of the large-aperture variable-period undulator (VPU) developed for the Novosibirsk free electron laser (FEL) is shortly described. High amplitude of on-axis field is achieved due to the arc shape of the magnet blocks and poles of the undulator. To conduct magnetic measurements and fine tuning of the undulator as well as to perform real time position tracking of magnet blocks, pulsed wire technique was adopted.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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