Project of CW race-track microtron-recuperator for free-electron lasers

Author

Gavrilov, N.G. ; Gorniker, E.I. ; Kulipanov, G.N. ; Kuptsov, I.V. ; Kurkin, G. Ya ; Oreshkov, A.D. ; Petrov, V.M. ; Pinaev, I.V. ; Sedlyarov, I.K. ; Skrinsky, A.N. ; Sokolov, A.S. ; Veshcherevich, V.G. ; Vinokurov, N.A. ; Vobly, P.D.

Author_Institution

Inst. of Nucl. Phys., Novosibirsk, USSR

Volume

27

Issue

12

fYear

1991

fDate

12/1/1991 12:00:00 AM

Firstpage

2626

Lastpage

2628

Abstract

A project for a race-track microtron-the beam source for a free-electron laser (FEL)-is considered. Utilized in the FEL, the beam will liberate its energy to the RF microtron system when, being decelerated, it passes along the same microtron orbits in inverse sequence. The layout of the microtron is depicted. The microtron comprises an injector, two magnetic straight systems with 180° separating bend, a common straight section with RF cavities (the section is common to electrons of different energy), magnets for the injection and extraction systems, solenoidal magnetic lenses, four separated straight sections with magnetic quadrupole lenses, a FEL magnetic system placed in the fourth straight section, and a beam dump. The design energy of electrons is 35 MeV and the mean current ranges from 0.1 to 1 A

Keywords

free electron lasers; laser accessories; magnetic lenses; microtrons; 0.1 to 1 A; 35 MeV; CW race-track microtron-recuperator; FEL; FEL magnetic system; RF cavities; RF microtron system; beam dump; beam source; extraction systems; free-electron lasers; injection systems; injector; magnetic quadrupole lenses; magnetic straight systems; magnets; solenoidal magnetic lenses; Electron beams; Free electron lasers; Laser beams; Lenses; Magnetic resonance; Magnetic separation; Magnets; Mirrors; Orbits; Radio frequency;

fLanguage

English

Journal_Title

Quantum Electronics, IEEE Journal of

Publisher

ieee

ISSN

0018-9197

Type

jour

DOI

10.1109/3.104141

Filename

104141