Title
| Simulating FEM Amplifiers : Features in Various Regimes |
Author(s)
| Elzhov, Artem V ; Kaminsky, Alim ; Perelstein, Elkuno ; Sedykh, Sergey ; Sergeev, A |
Affiliation
| (JINR, Dubna, Moscow Region) |
Publication
| 2004 |
In:
| 26th International Free Electron Laser Conference and 11th FEL User Workshop 2004, Trieste, Italy, 29 Aug - 3 Sep 2004, pp.e-proc. MOPOS47 |
Subject category
| Accelerators and Storage Rings |
Abstract
| The results of previous experiments with free electron maser amplifiers in high-gain Compton and Raman regimes are analyzed by numerical simulation. Compact quasi-one-dimensional models in a helical trajectory approximation were employed. A tare on the stationary trajectories due to radiation was inserted. Reasonable agreement between simulation and experimental results get in the regimes with reversed guide magnetic field. A handy means for determination of the basic amplification parameters for possible future experiment is available. |