Abstract <p>The authors consider a way of measuring the magnetic fields of undulators based on wires with a pulsed current. The technique is promising for creating fine-tuning systems for undulators that can work in real time because a single measurement takes only several seconds. Measurements of a pulsed wire field are made using a superconductive 128-pole undulator with a magnetic field amplitude of 1.15 T and a magnetic period of 15.6 mm.</p>

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Pulsed Wire Measurements of a 120-Pole Superconductive Undulator

  • F. P. Kazantsev,
  • A. V. Bragin,
  • A. A. Volkov,
  • A. V. Zorin,
  • P. V. Kanonik,
  • N. A. Mezentsev,
  • A. A. Sedov,
  • O. A. Tarasenko,
  • S. V. Khrushchev,
  • V. M. Tsukanov,
  • V. A. Shkaruba

摘要

Abstract

The authors consider a way of measuring the magnetic fields of undulators based on wires with a pulsed current. The technique is promising for creating fine-tuning systems for undulators that can work in real time because a single measurement takes only several seconds. Measurements of a pulsed wire field are made using a superconductive 128-pole undulator with a magnetic field amplitude of 1.15 T and a magnetic period of 15.6 mm.