| 摇摆场谐波对自由电子激光输出功率的影响 |
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| 引用本文： | 董志伟 田世洪. 摇摆场谐波对自由电子激光输出功率的影响[J]. 强激光与粒子束, 1991, 3(2): 203-208 |
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| 作者姓名： | 董志伟 田世洪 |
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| 作者单位： | 北京应用物理与计算数学研究所(董志伟，田世洪)，北京应用物理与计算数学研究所(杨震华) |
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| 摘 要： | 在单粒子理论的基础上,详细考察了摇摆场谐波分量对自由电子激光输出功率(包括基频及其谐波)的影响,给出了完整的模拟方程组,并在摇摆场谐波振幅远小于其基波振幅值的假定下,利用三维WAGFEL程序和毫米波自由电子激光放大器的参数模拟计算了摇摆场谐波对自由电子激光基频输出功率的影响。
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| 关 键 词： | 摇摆场 自由电子激光 数值模拟 谐波 |
EFFECTS OF HARMONIC WIGGLER FIELD COMPONENTS ON FREE ELECTRON LASER |
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| Dong Zhiwei,Tian Shihong and Yang Zhenhua. EFFECTS OF HARMONIC WIGGLER FIELD COMPONENTS ON FREE ELECTRON LASER[J]. High Power Laser and Particle Beams, 1991, 3(2): 203-208 |
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| Authors: | Dong Zhiwei Tian Shihong Yang Zhenhua |
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| Affiliation: | Beijing Institute of Applied Physics and Computational Mathematics |
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| Abstract: | Based on the single-particle theory, we inspect the effects of harmonic wiggler field components on the outputs of free electron lasers (including the components of fundamental and harmonic frequecies), and derive the complete simulation equations for millimeter wave FELs. Meanwhile under the condition that the harmonic wiggler fields are much smaller than the fundamental one, we describe the effects simulated. Using the improved 3D WAGFEL code. |
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| Keywords: | wiggler field free electron laser simulation harmonic |
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