@article{5503,
  author = {B. Faatz and R. W. B. Best and P. W. van Amersfoort},
  title = {Dynamic Behavior of the Em Field in Free-Electron Lasers},
  abstract = {Several results of both numerical and analytical calculations of the laser field in a free electron laser (FEL) are presented. In order to interpret the results, a decomposition of the field into Gauss-Laguerre modes is made. Special attention is given to the development in time of these different modes at high and low electron beam currents.},
  year = {1991},
  journal = {Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment},
  volume = {304},
  number = {1-3},
  pages = {551-554},
  month = {Jul 1},
  isbn = {0168-9002},
  doi = {10.1016/0168-9002(91)90928-j},
  language = {eng},
}