| 相对论电离波前与探针波二维作用产生的频率转换 |
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| 引用本文： | 颜立新,张永生,刘晶儒,吕敏.相对论电离波前与探针波二维作用产生的频率转换[J].中国物理 B,2005,14(4):753-757. |
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| 作者姓名： | 颜立新 张永生 刘晶儒 吕敏 |
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| 作者单位： | Department of Engineering Physics, Tsinghua University,Beijing,100084, China;Northwest Institute of Nuclear Technology, Xi'an,710024, China;Northwest Institute of Nuclear Technology, Xi'an,710024, China;Northwest Institute of Nuclear Technology, Xi'an,710024, China;Department of Engineering Physics, Tsinghua University,Beijing,100084, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No 10474081) |
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| 摘 要： | 利用哈密顿形式的光线追迹方程对几种作用情况下相对论电离波前导致的探针波频率转换现象进行了理论上的研究。指出探针波频率不但会上移，条件合适时还会发生下移。反射角和透射角一般也会发生显著变化。
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| 关 键 词： | 相对论电离波前 频率转换 光线追迹方程 |
| 收稿时间： | 2004-06-21 |
Frequency conversion of probe wave produced by 2D interaction with relativistic ionization front |
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| Yan Li-Xin,Zhang Yong-Sheng,Liu Jing-Ru,Lü Min.Frequency conversion of probe wave produced by 2D interaction with relativistic ionization front[J].Chinese Physics B,2005,14(4):753-757. |
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| Authors: | Yan Li-Xin Zhang Yong-Sheng Liu Jing-Ru Lü Min |
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| Institution: | Department of Engineering Physics, Tsinghua University,Beijing,100084, China; Department of Engineering Physics, Tsinghua University,Beijing,100084, China;Northwest Institute of Nuclear Technology, Xi'an,710024, China; Northwest Institute of Nuclear Technology, Xi'an,710024, China |
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| Abstract: | Frequency conversion of probe electromagnetic wave induced by relativistic ionization front is theoretically analysed based on ray-tracing equations in different regimes. Downshifting as well as upshifting in frequency produced by the front is predicted. The reflected and transmitted angles can be also dramatically changed in certain cases. |
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| Keywords: | relativistic ionization front frequency conversion ray-tracing equations |
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