分别在运动和静止镜面上反射的电磁波包干涉现象的基础理论分析

杨林平; 苏肇冰; 励名强

doi:10.7498/aps.61.074105

摘要

本文讨论了分别在运动和静止镜面上反射的相干电磁波包的干涉现象,运动镜面反射所导致的多普勒效应会出现在这种干涉现象之中.本文按照经典电动力学边值问题,特别是运动界面边值问题的观念和方法,为这种干涉现象提供了一个理论描述,分析和讨论了这种干涉现象的特点,并给出了一个确定运动镜面速度的解析表达式.文章最后指出,还有许多与本文内容紧密相联的重要而有趣的问题有待进一步研究和讨论.

关键词:

含有多普勒效应的波包干涉 /
电磁学和无线电物理

In this paper, the interference of wave packets reflected from a stationary boundary and a moving boundary respectively are discussed. The present theory is based on the boundary value problem of classical electrodynamics, especially with the moving boundary which gives rise Doppler effect. Various distinguished interference properties are investigated and a rigorous expression for the velocity measurement of the moving mirror is provided. At the end, the paper points out that many similar and important problems are waiting for us to explore.

Keywords:

interference of wave packets with Doppler effect /
electromagnetics and radio physics

作者及机构信息

1.
中国科学院物理研究所, 北京 100190;

2.
中国科学院理论物理研究所, 北京 100190

Authors and contacts

1.
Institute of Physics, Chinese Academy of Sciences 100190, China;

2.
Institute of Theoretical Physics, Chinese Academy of Sciences 100190, China

参考文献

[1]	Wehner D R 1995 High-Resolution Radar.Boston (MA:Artech House)Skolnik M L 1980 Introduction to Radar Systems (New York:McGraw-Hill)
[2]	Ming-Chiang Li 2004 IEEE Trans.on Antennas and Propagation 52 3319
[3]	John David Jackson 1975 Introduction and Survey “Classical Electrodynamics” (2nd Ed.)(John Wiley and sons Inc.)p13-p22
[4]	Fercher A F 1996 Journal of Biomedical Optics 1 (2)157
[5]	Wang Z X 1965 Non-equilibrim Statistical Physics,“ Introduction to Statistical Physics” (Higher Education Press)p41 (in Chinese)[王竹溪 1965 非平衡态的统计理论 “统计物理学导论” (高等教育出版社)第41页]
[6]	Wu Q L,Liu Y,Chen W,Han Z F,Wang K Y,Guo G C 2010 Progress in Physics 30 3 (in Chinese)[吴青林,刘云,陈巍,韩正甫,王克逸,郭光灿 2010 物理学进展 30 3]

施引文献

[1]	Wehner D R 1995 High-Resolution Radar.Boston (MA:Artech House)Skolnik M L 1980 Introduction to Radar Systems (New York:McGraw-Hill)
[2]	Ming-Chiang Li 2004 IEEE Trans.on Antennas and Propagation 52 3319
[3]	John David Jackson 1975 Introduction and Survey “Classical Electrodynamics” (2nd Ed.)(John Wiley and sons Inc.)p13-p22
[4]	Fercher A F 1996 Journal of Biomedical Optics 1 (2)157
[5]	Wang Z X 1965 Non-equilibrim Statistical Physics,“ Introduction to Statistical Physics” (Higher Education Press)p41 (in Chinese)[王竹溪 1965 非平衡态的统计理论 “统计物理学导论” (高等教育出版社)第41页]
[6]	Wu Q L,Liu Y,Chen W,Han Z F,Wang K Y,Guo G C 2010 Progress in Physics 30 3 (in Chinese)[吴青林,刘云,陈巍,韩正甫,王克逸,郭光灿 2010 物理学进展 30 3]

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