Title of article :
Mid-infrared free electron laser oscillator sources and semi-analytical formulae
Author/Authors :
Dattoli، نويسنده , , G. and Ottaviani، نويسنده , , P.L. and Pagnutti، نويسنده , , S. and Evtushenko، نويسنده , , P.، نويسنده ,
Abstract :
New data from mid-infrared free electron laser (FEL) oscillators operation are now available, we show that they can be reproduced on the basis of a fairly simple analysis. We use the recent experimental results from ELBE-FEL with a two-fold purpose: to provide a theoretical understanding of the experiment and to indicate the ways of improving the theoretical tools.
Keywords :
Undulator , Gain saturation , free electron laser , Oscillators lethargy , mode coupling , Cavity losses
Journal title :
Astroparticle Physics
