Optimization of Differential Lock-in Detection for Five-fold Enhancement in the Spatial Resolution of a BOCDA system

机译：差分锁定检测对Bocda系统空间分辨率的五倍增强检测

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We propose and experimentally demonstrate the enhancement in the spatial resolution and the dynamic range of Brillouin optical correlation domain analysis by optimized differential lock-in detection. The spatial resolution is improved by more than five times compared to that of ordinary BOCDA with large extension of the dynamic range.

机译：我们提出并通过优化的差分锁定检测来实验地证明空间分辨率和布里渊光学相关域分析的动态范围的增强。与具有大延伸动态范围的普通BOCDA相比，空间分辨率提高了五次以上。

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《European Conference and Exhibition on Optical Communication》|2012年||共3页
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Ji Ho Jeong; Kwanil Lee; Kwang Yong Song; Je-Myung Jeong; Sang Bae Lee;
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中图分类 TN929.11-53;
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Optimization of Differential Lock-in Detection for Five-fold Enhancement in the Spatial Resolution of a BOCDA system

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