Title of article
Simulations of the 100 kW TJNAF FEL using a short Rayleigh length
Author/Authors
Blau، نويسنده , , J. and Campbell، نويسنده , , T. and Colson، نويسنده , , W.B. and Ng، نويسنده , , I. and Ossenfort، نويسنده , , W. and Benson، نويسنده , , S.V. and Neil، نويسنده , , G.R. and Shinn، نويسنده , , M.D.، نويسنده ,
Pages
4
From page
142
To page
145
Abstract
The TJNAF FEL can be upgraded to operate at 100 kW average power and then explore the use of a short Rayleigh length in order to reduce the power density on the resonator mirrors. The short Rayleigh length can only work with a relatively short undulator. Multimode simulations are used to self-consistently model the optical mode interaction with the electron beam. The steady-state resonator mode is affected by the complex, non-linear electron beam evolution as well as the resonator design.
Keywords
Free-electron laser
Journal title
Astroparticle Physics
Record number
2019112
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