Media type: E-Article Title: The sideband instability in free electron laser oscillators: Effects of tapering and electron energy spread Contributor: Freedman, Roger A.; Colson, W.B. imprint: Elsevier BV, 1985 Published in: Optics Communications Language: English DOI: 10.1016/0030-4018(86)90340-8 ISSN: 0030-4018 Keywords: Electrical and Electronic Engineering ; Physical and Theoretical Chemistry ; Atomic and Molecular Physics, and Optics ; Electronic, Optical and Magnetic Materials Origination: Footnote: