Determination of Bragg-Reflection Spectrum of Brillouin Dynamic Grating Localized by the Correlation Domain Technique along a Fiber with Strain/Temperature Variation
Determination of Bragg-Reflection Spectrum of Brillouin Dynamic Grating Localized by the Correlation Domain Technique along a Fiber with Strain/Temperature Variation
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DOI：
10.1364/e2.2014.etu3a.2
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发表时间：
2014-12
期刊：
影响因子：
--
通讯作者：
R. K. Yamashita;M. Kishi;K. Hotate
中科院分区：
文献类型：
--
作者：
R. K. Yamashita;M. Kishi;K. Hotate
通过傅里叶变换方法，我们计算了沿应变变化光纤的相关域局部化的布里渊动态光栅的光谱。然后，我们估计了动态光栅分布式测量中的空间分辨率。
Through a Fourier transformation method, we calculate the spectrum of Brillouin dynamic grating localized by correlation domain along a fiber with strain variation. Then, we estimate spatial resolution in distributed measurement of dynamic grating.