光学学报, 2003, 23 (10): 1168, 网络出版: 2006-06-27   

光纤拉曼测温系统的温度标定及设计考虑

Physical Essentials and Design Considerations of Temperature Calibrationfor Distributed Optic Fiber Raman Temperature Sensing System
作者单位
北京航空航天大学电子工程系,北京 100083
摘要
分布式光纤拉曼测温系统的重要参量之一是其温度测量精度,系统的温度标定对温度测量精度有着极其重要的影响。从该类系统的工作原理出发揭示了进行温度标定的物理原因及其对系统测温精度的影响程度。同时提出了在标定装置的实际设计上所要注意的几个方面。
Abstract
The temperature calibration has an important impact on the temperature accuracy, which is one of the two key performance parameters of distributed fiber optic temperature sensing systems. The physical essentials of temperature calibration is revealed and its effect on system temperature accuracy is analyzed. Some considerations and suggestions for practical temperature calibration design have been proposed.
参考文献

[1] Dakin J P, Pratt D J, Bibby G W et al.. Temperature distribution measurement using Raman ratio thermometry. Fiber Optic and Laser Sensors Ⅲ. Proc. SPIE, 1985, 566:259~256

[2] Samson P J. Analysis of the wavelength dependence of Raman backscattering in optical fiber thermometry. Electron. Lett., 1989, 3(26):163~165

[3] Tozaki T. Raman backscattering characteristics of the optical fiber and distributed temperature sensor. Fujikura Technical Review, 1990. 25~30

[4] Lees G P, Leach A P, Hartog A H et al.. 1.64 μm pulsed source for a distributed optical fiber Raman temperature sensor. Electron. Lett., 1996, 19(32):1089~1090

[5] Zhang Z. The signal analysis of distributed optical fiber Raman photon temperature sensor (DOFRTS) system. Proc. SPIE, 1996, 2895:126~131

[6] York-sensors documents, www.york-sensors.co.uk

[7] Liu Jiansheng, Li Zheng, Zhang Qishan. Spatial resolution limit of a Raman distributed optical fiber temperature system. Acta Optica Sinica (光学学报), 1999, 19(12):1673~1677 (in Chinese)

刘建胜, 李铮. 光纤拉曼测温系统的温度标定及设计考虑[J]. 光学学报, 2003, 23(10): 1168. 刘建胜, 李铮. Physical Essentials and Design Considerations of Temperature Calibrationfor Distributed Optic Fiber Raman Temperature Sensing System[J]. Acta Optica Sinica, 2003, 23(10): 1168.

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