Pages: 57 to 63
Haider M. Al-Juboori, Mohammed Z. Al-Faiz and Raad A. Khamis
The fundamentals of free electron laser (FEL) theory are now well–established and can provide a sophisticated description of experiments over a wide range of parameters. While new technology is being developed for systems working from 1mm to 10nm wavelengths, the theory remains the same. In this work, the final consequences of Gaussian electron beam in FEL amplifier will be found by solving of Integro-differential equation using symbolic toolbox services in MATLAB. and the relation between several parameters will be delimit and plot in order to extracted and presented the complex relations between the FEL parameters.