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| 面电流摆动器与线电流摆动器自由电子激光理论 | |
| 引用本文： | 文双春 曾锡滨. 面电流摆动器与线电流摆动器自由电子激光理论[J]. 激光杂志, 1997, 18(2): 10-12,16 |
| 作者姓名： | 文双春 曾锡滨 |
| 作者单位： | 湖南衡阳师范高等专科学校 |
| 摘 要： | 从电子轨迹的相似性出发，用类比的方法得到了面电流摆动器和线电流摆动器自由电子激光的自发辐射谱；然后用单粒子理论推导出了自发辐射与受激光辐射的关系，根据这种关系求出了两种电流摆动器自由电子激光的小信号增益。 |
| 关 键 词： | 面电流摆动器 线电流摆动器 自由电子激光 |
Theory of surface-current wiggler and line-current wiggler free-electron lasers |
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| Wen Shuangchun Zen Xibin You Kaiming Zhang Dengyu. Theory of surface-current wiggler and line-current wiggler free-electron lasers[J]. Laser Journal, 1997, 18(2): 10-12,16 | |
| Authors: | Wen Shuangchun Zen Xibin You Kaiming Zhang Dengyu |
| Abstract: | The fundamental theory of the two kinds of novel wiggler free electron lasers is studied.The spontaneous emission spectrums are obtained by means of comparative method.The relations between spontaneous and stimulated emissions are derived and the small signal gains are calculated using the single particle theory. |
| Keywords: | surface current wiggler line current wiggler free electron laser |
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