Abstract

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.

Details

Title
Fast Magnetic Measurements Of 8.6 m Undulator
Author
Davidyuk, I V; Gorbachev, YaI; Shevchenko, O A
Section
Electronic Sources of THz & MW Radiation, Synchrotron Radiation, Free-Electron Lasers
Publication year
2018
Publication date
2018
Publisher
EDP Sciences
ISSN
21016275
e-ISSN
2100014X
Source type
Conference Paper
Language of publication
English
ProQuest document ID
2140106349
Copyright
© 2018. This work is licensed under http://creativecommons.org/licenses/by/4.0 (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.