文档介绍：光纤光栅及其技术应用研究
摘要:分析光纤光栅解调的基本原理和常用解调方法的工作机理、性能和特点,从光纤传感
技术的优势出发,介绍了光纤光栅传感智能结构的优点,对波长解调方法如匹配解调法、可
调谐激光器法、干涉法、滤波法等做了详细的讨论, 阐述了相应的系统设计方案,并对各
种方法的优、缺点进行了分析和讨论。提出光纤光栅传感器在实际应用中所面临的主要技术
难题,分析现有的解决方案,讨论光纤光栅传感器在进一步实用化中需要解决的难题及其未
来的发展趋势。
关键词:光纤光栅,传感解调,干涉,XPM
Fiber Grating and Its Application Research
Abstract: analysis of the basic principle of fiber grating demodulation method and mon demodulation of the working mechanism, performance and characteristics,From the optical fiber sensing Technology, introduces the advantages of optical fiber grating sensors the advantages of intelligent structure,For wavelength demodulation methods such as matching demodulation method, the tunable laser method, interfering method, filtering method to do a detailed discussion,Expounds the corresponding system design scheme, and the advantages and disadvantages of each method are analyzed and forward in practical application fiber grating sensors in the
main technical problems facing, the analysis of existing solutions, FBG sensors in further discuss the problems need to be solved in practical and its future development trends.
目录
第一章光纤光栅基本原理
前言………………………………………………......................1
光纤光栅定义及分类……………………………………………..1
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第二章光纤光栅技术应用…………………………………………10
光纤光栅传感器的工作原理……………………………………11
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(LPG)传感器的工作原理……………….12
光纤光栅传感器的应用…………………………………………12
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在民用工程结构中的应用………………………………..14
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光纤光栅在光通信领域的应用………………………………..18
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第三章光纤光栅的应用前景……………………………………………..26
光栅技术及拉曼光纤放大器发展应用…………………………26
波分复用/解复用器……………………………………………...26