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The Effect of Gaussian Electron Beam Parameters on the Field Gain of FEL Amplifier | ||
| Al-Ma'mon College Journal | ||
| Article 1, Volume 0, Issue 21, 2018, Pages 234-248 | ||
| Abstract | ||
| A one dimensional free electron laser model with Helical Undulator and an electron beam with Gaussian energy distribution is presented. Many researches were based on the Lorentzian distribution but this type doesn’t give a good representation of the energy distribution in the actual electron beams, so a more realistic distribution for the energy spread is the Gaussian one. This work deals with the linear mode of operation. The effect of collective fields “Space charges and Energy Spread” between electrons on the Field Gain was studied. | ||
| Keywords | ||
| Free electron laser; Helical Undular; Gaussian Electron Beam; Parameters effected on the field Gain | ||
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