| 单模光纤中超快受激拉曼散射的反斯托克斯波 |
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| 引用本文： | 刘宏利,樊中朝,杨少辰. 单模光纤中超快受激拉曼散射的反斯托克斯波[J]. 光散射学报, 2000, 12(4): 240-245 |
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| 作者姓名： | 刘宏利 樊中朝 杨少辰 |
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| 作者单位： | 北方交通大学理学院,北京,100044 |
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| 摘 要： | 由光纤中光的基本传输方程出发 ,利用慢变振幅近似 ,给出了包含反斯托克斯波的光纤超快受激拉曼散射的耦合波方程。以此为基础讨论连续、超快受激拉曼散射中泵浦波、斯托克斯和反斯托克斯波的耦合 ,分析了单模光纤相位匹配和群速匹配对光纤超快受激拉曼散射反斯托克斯波产生的影响
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| 关 键 词： | 单模光纤 超快受激拉曼散射 反斯托克斯波 |
| 文章编号： | 1004-5929(2000)04-0240-06 |
| 修稿时间： | 2000-04-24 |
The Anti-stokes Wave of Ultrafast Stimulated Raman Scattering in Single Mode Fibers |
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| LIU Hong-li,FAN Zhong-chao,YANG Shao-cheng. The Anti-stokes Wave of Ultrafast Stimulated Raman Scattering in Single Mode Fibers[J]. Chinese Journal of Light Scattering, 2000, 12(4): 240-245 |
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| Authors: | LIU Hong-li FAN Zhong-chao YANG Shao-cheng |
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| Abstract: | Couple wave equation (four wave mixing equation) was deduced from the basic propagation equation in the optical fibers by adopting of slowly varying envelope approximation. This equation could be used to describe ultrafast pulse even ps range. Based on this, the couple of pump wave, stokes wave and anti stokes wave in ultrafast continual stimulated Raman scattering were discussed. The effect of phase matching and group velocity matching on ultrafast stimulated Raman scattering and anti stokes wave in single mode optical fibers were analysized. |
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| Keywords: | single mode optical fiber ultrafast Stimulated Raman Scattering anti stokes wave. |
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