Helical undulator based on partial redistribution of uniform magnetic field

N. Balal, I. V. Bandurkin, V. L. Bratman, A. E. Fedotov

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

A new type of helical undulator based on redistribution of magnetic field of a solenoid by ferromagnetic helix has been proposed and studied both in theory and experiment. Such undulators are very simple and efficient for promising sources of coherent spontaneous THz undulator radiation from dense electron bunches formed in laser-driven photo-injectors.

Original languageEnglish
Article number122401
JournalPhysical Review Accelerators and Beams
Volume20
Issue number12
DOIs
StatePublished - 19 Dec 2017

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