Wavelength division multiplexed fiber laser current sensor array

被引：0
|
作者：
Yong, JC [1 ]
Park, HC [1 ]
Kim, BY [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Phys, Taejon 305701, South Korea
来源：
17th International Conference on Optical Fibre Sensors, Pts 1 and 2 | 2005年 / 5855卷
关键词：
faraday effect; optical fiber lasers; current sensors; wavelength division multiplexing; sensor arrays;
D O I：
10.1117/12.623475
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We demonstrate a novel wavelength division multiplexed polarimetric fiber laser sensor array for current sensing. A tunable Fabry-Perot filter is used for discriminating each sensor signal from the multiplexed signals, and a frequency demodulation technique based on a phase-locked loop circuit is applied for signal processing.
引用
收藏
页码：367 / 370
页数：4
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