Acta Optica Sinica, Volume. 13, Issue 8, 756(1993)
Influence of the adiabatic-magnetic-field distribution at the entrance of wiggler on the output power and efficiency in a free-electron laser
The influence of the adiabatic-magnetic-field distribution at the entrance of wiggler on the output power, gain, and efficiency in a free-electron laser is investigated in terms of nonlinear simulation. Results show that the distribution f(kwz) = (kwz/2πNw)3 is better and closer to the measured data than both f=sin2(kwz/4Nw) and f=(kwz/2πNw)2.
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[in Chinese], [in Chinese], [in Chinese]. Influence of the adiabatic-magnetic-field distribution at the entrance of wiggler on the output power and efficiency in a free-electron laser[J]. Acta Optica Sinica, 1993, 13(8): 756