Title

New Resonators For Two-Stage Fels

Abstract

In a convenient resonator for a two-stage FEL, the cross section is smaller at the second stage than at the first in order to increase the intensity of the pump wave interacting with the electrons. Also, a flared shape is used to decrease mirror loading. By shaping the flares in the form of hyperboloids, the fields configurations can be obtained, checking that mode conversion does not become a problem. Use is made of an oblate speeroidal geometry and a perturbation expansion for the wave equation solutions. © 1992.

Publication Date

7-1-1992

Publication Title

Nuclear Inst. and Methods in Physics Research, A

Volume

318

Issue

1-3

Number of Pages

-

Document Type

Article

Identifier

scopus

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/0168-9002(92)91174-8

Socpus ID

0026888118 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0026888118

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