Title of article :
Dependence of volume FEL (VFEL) threshold conditions on undulator parameters
Author/Authors :
Baryshevsky، نويسنده , , V. and Batrakov، نويسنده , , K.، نويسنده ,
Abstract :
The volume free electron laser uses a volume distributed feedback (VDFB), which can essentially reduce the threshold current of generation providing the possibility of a smooth frequency tuning. An undulator VFEL is considered.
Keywords :
Volume free electron laser (VFEL) , Volume distributed feedback (VDFB) , diffraction grating , Electron beam instability , Smith–Purcell radiation
Journal title :
Astroparticle Physics
