摘要
综述了光纤气体传感器及其组网方式,分别介绍了波分复用、频分复用、空分复用以及码分复用的技术,并分析了各种方法的优缺点,最后讨论了光纤气体传感器的发展方向。
Summarize optical fiber gas sensors and its networking mode.Introduce technologies of wavelength division multiplexing(WDM),frequency division multiplexing(FDM),space division multiplexing(SDM)and code division multiplexing(CDM),as well as advantages and disadvantages of different methods.In the end,development direction of optical fiber gas sensor is discussed.
出处
《传感器与微系统》
CSCD
北大核心
2013年第9期9-11,24,共4页
Transducer and Microsystem Technologies
基金
国家重点基础研究"973"计划资助项目(2010CB327801)
关键词
气体传感器
光纤传感器
气体传感网
复用技术
gas sensor
optical sensor
gas sensing network
multiplexing technology