Affordable Access

Publisher Website

Spectral properties of two frequency harmonic undulator radiations and effect of energy spread

Authors
Journal
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment
0168-9002
Publisher
Elsevier
Publication Date
Volume
656
Issue
1
Identifiers
DOI: 10.1016/j.nima.2011.07.011
Keywords
  • Fel
  • Harmonic Undulator Radiation
  • Gain
  • Energy Spread

Abstract

Abstract The dynamics of complex spectral properties of two frequency harmonic undulator radiations along on and off axis has been analytically investigated using the techniques of generalized Bessel functions. The relativistic electron beams with non negligible energy spread results in degradation in brightness and gain. The effect of energy spread on two frequency harmonic undulator (TFHU) radiations and on axis gain has been analyzed. Maximum acceptable r.m.s. value of energy spread has been determined to support the complex spectral pattern of radiation and gain.

There are no comments yet on this publication. Be the first to share your thoughts.