The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Holubek, T. AU - Casalbuoni, S. AU - Gerstl, S. AU - Glamann, N. AU - Grau, A.W. AU - Meuter, C.A.J. AU - Saez de Jauregui, D. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - Design and Tests of Switchable Period Length Superconducting Undulator Coils J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018 C1 - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - Several photon beamlines in different synchrotron make use of undulators with switchable period length, which offer a larger tunability of the emitted photons energy. Superconducting technology allows switching the period length by changing the sign of the current in separately powered subset of windings. We present here the design and tests performed in liquid helium of switchable period length superconducting undulator coils performing period doubling from 17 mm to 34 mm. PB - JACoW Publishing CP - Geneva, Switzerland SP - 4226 EP - 4228 KW - undulator KW - photon KW - insertion-device KW - insertion KW - synchrotron DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-THPMF067 UR - http://jacow.org/ipac2018/papers/thpmf067.pdf ER -