摘要
光纤光栅传感以其强大的优越性受到了社会的广泛关注,波长编码信号解调是实现光纤光栅多参量、多点分布式传感网络的关键技术。综述了光纤光栅传感信号解调技术的研究进展,对几种较成熟的解调方法的工作机理、特点和性能作了重点分析,分别给出了典型的实验原理图,并对其应用前景作了展望。
Fiber Bragg grating sensor with many intrinsic advantages received wide attention, wavelengthencoded signal demodulation is one of the key techniques to achieve fiber grating distributed sensing network. The development of research for the FBG sensing signal demodulation techniques was summarized. The principle of operation, characteristics and functions of several commonly used demodulating methods were discussed. The typical schemes of experiments were given respectively, and its prospect was looked forward.
出处
《半导体技术》
CAS
CSCD
北大核心
2007年第3期188-192,207,共6页
Semiconductor Technology
基金
中国石油天然气集团公司应用基础研究项目(20050719)
陕西省教育厅产业化培育项目(05JC23)
西安市科技局信息技术专项项目(ZX05041)
