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| 光纤拉曼散射效应及其应用研究 | |
| 引用本文： | 金尚忠,周文,张在宣,刘红林,王剑锋,郭宁.光纤拉曼散射效应及其应用研究[J].激光与红外,2002,32(5):327-329. |
| 作者姓名： | 金尚忠 周文 张在宣 刘红林 王剑锋 郭宁 |
| 作者单位： | 1. 中国计量学院,光电子技术研究所,浙江,杭州,310034;浙江大学,信电系,浙江,杭州,310027 2. 浙江大学,信电系,浙江,杭州,310027 3. 中国计量学院,光电子技术研究所,浙江,杭州,310034 |
| 摘 要： | 测量了G652光纤和DCF光纤的背向散射光谱，在斯托克斯区观察到一级和二级拉曼背向散射光谱，在反斯托克区观察到一级拉曼背向散射光谱，首次在斯托克斯区和反斯托克区观察到ZX背向散光谱。光纤背向散射效率直接应用于光纤拉曼放大器和分布式光纤拉曼温度传感器系统。讨论了分布式光纤拉曼温度传感器系统工作原理、结构，给出了实验结果。 |
| 关 键 词： | 光纤 拉曼背向散射 瑞利背向散射 拉曼温度传感器系统 拉曼放大器 |
| 文章编号： | 1001-5078(2002)05-0327-03 |
| 修稿时间： | 2002年8月14日 |
Research on Application and Effect of Optical Fiber Raman Scatter |
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| JIN Shang-zhong,ZHOU Wen,ZHANG Zai-xuan,LIU Hong-lin,WANG Jian-feng,CUO Ning.Research on Application and Effect of Optical Fiber Raman Scatter[J].Laser & Infrared,2002,32(5):327-329. | |
| Authors: | JIN Shang-zhong ZHOU Wen ZHANG Zai-xuan LIU Hong-lin WANG Jian-feng CUO Ning |
| Abstract: | The backscattering spectrum of G652 and DCF optical fiber have been measured.In the Stokes range,the first order and second order Raman backscattering spectrum have been observed.In the anti-Stokes range,the first order Raman backscattering spectrum has been observed.In the Stokes and anti-Stokes range,ZX backscattering spectrum has been first observed.The backscattering effect of optical fiber has been applied to fiber Raman amplifier and distributed optical fiber Raman temperature sensors system.The operation principle and configuration of distributed optical fiber Raman temperature sensors system have been discussed.The experimental results have been got. |
| Keywords: | optical fiber Raman backscattering Rayleigh backscattering Raman temperature sensors system Raman amplifier |
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