Bibliographic Details
| Title: |
The FEL SASE operation, bunch compression and the beam heater |
| Authors: |
Dattoli, G.1 dattoli@frascati.enea.it, Labat, M.1, Migliorati, M.2,3, Ottaviani, P.L.4, Pagnutti, S.5, Sabia, E.6 |
| Source: |
Optics Communications. Apr2011, Vol. 284 Issue 7, p1945-1950. 6p. |
| Subjects: |
Free electron lasers, Landau damping, Synchrotron radiation, Particle accelerators, Electron beams, Estimation theory |
| Abstract: |
Abstract: We discuss the conditions required for an optimal SASE FEL operation when bunch compression techniques are exploited to enhance the bunch peak current. We discuss the case of velocity bunching and magnetic bunch compression. With reference to the latter technique we provide a quantitative estimate of the amount of laser heater power necessary to suppress the micro-bunching instability without creating any problem to the SASE dynamics. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
