| 强激光作用下等离子体尾波引起奇次谐波辐射的理论分析 |
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| 引用本文： | 张可言,郑瑞伦.强激光作用下等离子体尾波引起奇次谐波辐射的理论分析[J].四川激光,2005,26(2):72-74. |
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| 作者姓名： | 张可言 郑瑞伦 |
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| 作者单位： | 涪陵师范学院物理系，西南师范大学物理学院 重庆涪陵408003，西南师范大学物理学院，重庆北碚400715，重庆北碚400715 |
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| 基金项目： | 重庆市高校骨干教师基金资助课题〔批准号:200217〕，涪陵师范学院院级重点学科建设基金资助课题〔批准号:2003148〕 |
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| 摘 要： | 对库仑规范的激光与等离子体相互作用的耦合方程进行了准静态处理,同时利用处理后的方程从理论上完整规范地求出了相互作用的非线性辐射谐波分量。讨论分析了其谐波成分中只有奇次分量的原因和影响因素。通过给定参数的计算,作出了辐射谐波的能谱图,并发现相邻谐波辐射相差几百倍。
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| 关 键 词： | 强激光 等离子体尾波 谐波辐射 理论分析 |
| 文章编号： | 0253-2743(2005)02-0072-03 |
| 修稿时间： | 2004年8月1日 |
The theoretical analysis of odd harmonic radiation by wake-wave of plasma to arouse under strong laser |
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| ZHANG Ke-yan,ZHENG Ruei-lun.The theoretical analysis of odd harmonic radiation by wake-wave of plasma to arouse under strong laser[J].Laser Journal,2005,26(2):72-74. |
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| Authors: | ZHANG Ke-yan ZHENG Ruei-lun |
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| Affiliation: | ZHANG Ke-yan~1,2,ZHENG Ruei-lun21.Department of Physics,Fuling Teacher's Collage,Chongqing,Fuling 408003,China,2.Department of Physics,Southwest Normal University,Chongqing,BeiBei 400715,China |
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| Abstract: | Allow the handling of quasistatic for the couple equation of coulomb standard laser and plasma interaction,at the same time use the equation after handling,since theoretically the complete nonlinear radiation harmonic that has solution interaction standard components.It has been discussed and analysis,have influencing factor and the reason of odd components only in its harmonic composition.Through the calculation of given parameter,have made radiation harmonic,can table picture,concurrent is now adjacent harmonic radiation differ hundreds of times. |
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| Keywords: | strong laser wake-wave of plasma harmonic radiation theoretical anlysis |
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