Title :
Proposal for a novel wiggler
Author_Institution :
Center for Technol. Educ. Holon, Tel-Aviv Univ., Israel
fDate :
8/1/1990 12:00:00 AM
Abstract :
A magnetostatic-field configuration that is independent of the axial (z) coordinate is presented. The motion of an electron in the xz plane in this magnetostatic field is determined. The velocities and the orbit of the electron are identical to those in the ordinary FEL (free electron laser) but with other expressions for the parameters ω0 and aω. An expression for the wavelength of the radiation of the fundamental harmonic (λs) is derived. Some numeric examples of λs and aω are given, and it is concluded that the method presented is promising for obtaining high values of aω
Keywords :
free electron lasers; magnetic fields; wigglers; FEL; electron motion; electron orbit; electron velocities; free electron laser; fundamental harmonic wavelength; magnetostatic-field configuration; wiggler; Chromium; Educational technology; Electrons; Equations; Linear approximation; Magnetic fields; Magnetostatic waves; Proposals; Undulators; Wire;
Journal_Title :
Quantum Electronics, IEEE Journal of
