POTENTIAL OF STIMULATED BRILLOUIN-SCATTERING AS SENSING MECHANISM FOR DISTRIBUTED TEMPERATURE SENSORS
POTENTIAL OF STIMULATED BRILLOUIN-SCATTERING AS SENSING MECHANISM FOR DISTRIBUTED TEMPERATURE SENSORS
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DOI：
10.1049/el:19890612
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发表时间：
1989-07-06
影响因子：
1.1
通讯作者：
JACKSON, DA
中科院分区：
文献类型：
--
作者：
CULVERHOUSE, D;FARAHI, F;JACKSON, DA
它表明，受激布里渊散射（SBS）发生在光纤的核心，可用于分布式温度传感器的建设。用一段光纤进行的初步实验表明，斯托克斯频率对温度的灵敏度约为5.5 MHz/°C，并且根据沿光纤沿着的温度分布可以观察到不同的斯托克斯频率。
It is demonstrated that stimulated Brillouin scattering (SBS) occurring in the core of an optical fibre may be used in the construction of a distributed temperature sensor. Initial experiments with a length of fibre have shown that the sensitivity of the Stokes frequency to temperature is approximately 5.5MHz/°C and that different Stokes frequencies may be observed according to the temperature distribution along the fibre.