| 电子束流品质对自由电子激光小信号增益影响的计算 |
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| 引用本文： | 贾启卡. 电子束流品质对自由电子激光小信号增益影响的计算[J]. 强激光与粒子束, 1989, 1(2): 175-180 |
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| 作者姓名： | 贾启卡 |
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| 作者单位： | 中国科技大学同步辐射实验室 |
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| 摘 要： | 对电子束有一定初始能量分散或角度分散时的自由电子激光小信号增益用较简便的方法进行了分析计算,并给出了一个渐近公式,结果与用计算机模拟解自由电子激光微分方程组得到的结果一致。
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| 关 键 词： | 自由电子激光 小信号增益 电子束流品质 |
EVALUATION OF FREE ELECTRON LASER GAIN DEGRADATION DUE TO ELECTRON BEAM QUALITY |
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| Jia QikaHefei National Synchrotron Radiation Lab,University of Science and Technology of China. EVALUATION OF FREE ELECTRON LASER GAIN DEGRADATION DUE TO ELECTRON BEAM QUALITY[J]. High Power Laser and Particle Beams, 1989, 1(2): 175-180 |
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| Authors: | Jia QikaHefei National Synchrotron Radiation Lab University of Science Technology of China |
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| Abstract: | Free electron laser gain in the small-signal regime with an initial electronbeam energy spread or angular spread are directly calculated in a simple way. an asymptotic formula is derived: the result agree with the computer simulation. |
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| Keywords: | free-electron laser gain. electron-beam quality. |
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