Volume 20 -                   ICOP & ICPET _ INPC _ ICOFS 2014, 20 - : 1481-1484 | Back to browse issues page

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Ion-Channel and Axial Magnetic Field Effects on Growth Rate of waves in Free Electron Laser with Helical Wiggler
Mona Ahmadi * 1, taghi Mohsenpour
Abstract:   (4940 Views)
Abstract- Dispersion relation of waves in a free electron laser with helical wiggler and ion-channel and axial magnetic field is derived. This dispersion relation is solved numerically to study the unstable interaction among all waves modes. It is found that the growth rate for group I orbits has been affected by the presence of the ion-channel and axial magnetic field.
Keywords: dispersion relation, free electron laser, instability, ion-channel, axial magnetic field
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Type of Study: Research | Subject: Special
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