| 位相和振幅涨落对激光辐射的影响 |
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| 引用本文： | 刘月新.位相和振幅涨落对激光辐射的影响[J].湖南理工学院学报,2006,19(1):34-36. |
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| 作者姓名： | 刘月新 |
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| 作者单位： | 湖南理工学院物电系 湖南岳阳414006 |
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| 摘 要： | 用统计学原理研究了位相涨落和振幅涨落时对激光辐射的互相干函数和频谱密度的影响,得到了热辐射情况下导出的自相干函数和强度涨落相干函数间的关系式在激光辐射情况下不再适用的结论。
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| 关 键 词： | 统计学 位相 振幅 涨落 激光 辐射 相干函数 关系 |
| 文章编号： | 1672-5298(2006)01-0034-03 |
| 收稿时间： | 10 20 2005 12:00AM |
| 修稿时间： | 2005年10月20 |
Effect of fluctuations of phase and amplitude on stimulated emission |
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| LIU Yue-xin.Effect of fluctuations of phase and amplitude on stimulated emission[J].Journal of Hunan Institute of Science and Technology,2006,19(1):34-36. |
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| Authors: | LIU Yue-xin |
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| Institution: | Physics Department, Hunan Institute of Science and Technology, Yueyang 414006, China |
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| Abstract: | Through researching on the effect of fluctuations of phase and amplitude on stimulated emission's coherence function and spectrum density with the theory of statistical physics to get the conclusion that the relevance formula about coherence functions and intensity fluctuations under the condition of heat radiation is not suitable in stimulated emission. |
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| Keywords: | statistical physics phase amplitude fluctuations stimulated emission relation |
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