Title

Analytical Study Of Multimode Competition

Abstract

A theoretical analysis of the multimode competition problem in a FEL is presented. For the three-mode problem the system is mathematically described by a set of three coupled differential equations. The coupling coefficients in the equations are obtained from a perturbation expansion of the current driving the FEL. The only asymptotically stable solutions are single-mode. Then a system of any number of modes is studied. In this case also only single-mode solutions are asymptotically stable. © 1990.

Publication Date

10-15-1990

Publication Title

Nuclear Inst. and Methods in Physics Research, A

Volume

296

Issue

1-3

Number of Pages

528-531

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/0168-9002(90)91260-I

Socpus ID

0025507307 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0025507307

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