| 自由电子激光光导的数值模拟与分析 |
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| 引用本文： | 张忠建,杜祥琬.自由电子激光光导的数值模拟与分析[J].强激光与粒子束,1991,3(2):226-236. |
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| 作者姓名： | 张忠建 杜祥琬 |
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| 作者单位： | 北京应用物理与计算数学研究所
(张忠建),北京应用物理与计算数学研究所(杜祥琬) |
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| 摘 要： | 从一维自由电子激光理论出发,唯象地考虑衍射效应,计算和分析了光导效应的特点和规律;针对曙光一号装置的自由电子激光参数,利用二维理论对光场剖面、填充因子、光场半径等进行了数值模拟;根据计算结果分析和讨论了影响光导的因素和实验条件。
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| 关 键 词： | 自由电子激光 光导 数值模拟 衍射 |
NUMERICAL SIMULATIONS AND ANALYSES OF OPTICAL GUIDING IN FELs |
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| Zhang Zhongjian,and Du Xiangwan.NUMERICAL SIMULATIONS AND ANALYSES OF OPTICAL GUIDING IN FELs[J].High Power Laser and Particle Beams,1991,3(2):226-236. |
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| Authors: | Zhang Zhongjian and Du Xiangwan |
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| Institution: | Beijing Institute of Applied Physics and Computational Mathematics |
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| Abstract: | On the basis of one-dimensional FEL theory, we "consider phenomenally diffraction effect of optical wave, calculate and analyse the characteristics and pattern of optical guiding .Using two-dimensional theory , we simulate optical field profile , filling factor , and optical field radius etc , according to SG-1 FEL parameters , and discuss some factors of effect on optical guiding and operational condition from these results . |
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| Keywords: | free electron laser diffraction optical guiding |
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