| 实现高空间分辩率分布式光纤传感器的理论分析 |
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| 引用本文： | 宋牟平,汤伟中,周文. 实现高空间分辩率分布式光纤传感器的理论分析[J]. 光通信技术, 1999, 0(1) |
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| 作者姓名： | 宋牟平 汤伟中 周文 |
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| 作者单位： | 浙江大学信息与电子工程学系!杭州310027 |
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| 摘 要： | 较深入地分析了现已提出的分布式光纤传感器（ＤＯＦＳ）方案所存在的优、缺点。着重研究了如何实现高空间分辨率ＤＯＦＳ。并对利用孤子效应来提高喇曼散射ＤＯＦＳ的空间分辨率进行了分析。最后指出应考虑的两个方案。
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| 关 键 词： | 分布式光纤传感器 空间分辨率 孤子 |
Theoretic Analysis of the Schemes for Realizing High Spatial resolution DOFS |
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| Song Muping,Tang Weizhong,Zhou Wen/Dept.of Information and Electronic Engineering,Zhejiang University,Hangzhou. Theoretic Analysis of the Schemes for Realizing High Spatial resolution DOFS[J]. Optical Communication Technology, 1999, 0(1) |
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| Authors: | Song Muping Tang Weizhong Zhou Wen/Dept.of Information Electronic Engineering Zhejiang University Hangzhou |
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| Affiliation: | Song Muping,Tang Weizhong,Zhou Wen/Dept.of Information and Electronic Engineering,Zhejiang University,Hangzhou 310027 |
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| Abstract: | In this texts,we review the various methods of Ditributed Optical Fiber Sensors(DOFS) that have been developed by now.The advantages and defaults of these methods to realize high spatial resolution DOFS are analyzed in detail. In the analysis,we also study the method of using soliton to get high spatial resolution in DOFS based on Raman scattering. In the end,Through the analysis we gain the two possible schemes to achieve high spatial resolution. |
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| Keywords: | ditributed optical fiber sensors high spatial resolution soliton |
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