1 December 1990 Effect of the space-charge waves on the gain of free electron laser with an axial guide field
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Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 15141L (1990) https://doi.org/10.1117/12.2301467
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States
Abstract
By making use of the parametric-amplifier model,this paper analyses the effect of the space-charge waves in Raman free electron laser with an axial guide field, it is shown that without taking the initial transverse velocity into account, kW vZO <wC is a necessary condition under which the scattered wave couples the slow space-charge wave. The dispersion relation and gain of the scattered wave,as well as the matching condition between the scattered wave and the space-charge wave, are derived.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shi-Chang Zhang, "Effect of the space-charge waves on the gain of free electron laser with an axial guide field", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15141L (1 December 1990); doi: 10.1117/12.2301467; https://doi.org/10.1117/12.2301467
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