The development of the model and arithmetic for the fully distributed fiber optic sensor based on Raman optical-fiber frequency-domain reflectometry (ROFDR)

Junping Geng, Jiadong Xu, Yan Li, Gao Wei, Chenjiang Guo

科研成果: 期刊稿件文章同行评审

10 引用 (Scopus)

摘要

The theoretical model of Raman optical-fiber frequency-domain reflectometry (ROFDR) which is brought forward in these years is analyzed, and the defect of the model is found. The theoretical model is consummated by regarding the Bose-Einstein factor as the function of temperature. Because the temperature changes slowly, the relation between the frequency and time is studied, and the model between the D domain and z domain is given. The emulational result is presented. By the corrected method, the corrected calculation temperature is almost accordant with the real temperature, and the error is less than that is reported.

源语言英语
页(从-至)132-136
页数5
期刊Sensors and Actuators, A: Physical
101
1-2
DOI
出版状态已出版 - 30 9月 2002

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