Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers
	Liu, Li 1; Gong, Yuan 1,2; Wu, Yu 1; Zhao, Tian 1; Wu, Hui-Juan 1; Rao, Yun-Jiang 1
刊名	sensors
	2012-09-01
卷号	12 期号:9 页码:12377-12385
关键词	fiber-optic sensors graded-index multimode fiber (GI-MMF) Fabry-Perot sensor refractive index sensor spatial frequency multiplexing
ISSN号	1424-8220
产权排序	2
合作状况	国内
英文摘要	fiber-optic interferometric sensors based on graded-index multimode fibers have very high refractive-index sensitivity, as we previously demonstrated. in this paper, spatial-frequency multiplexing of this type of fiber-optic refractive index sensors is investigated. it is estimated that multiplexing of more than 10 such sensors is possible. in the multiplexing scheme, one of the sensors is used to investigate the refractive index and temperature responses. the fast fourier transform (fft) of the combined reflective spectra is analyzed. the intensity of the fft spectra is linearly related with the refractive index and is not sensitive to the temperature.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, analytical ; electrochemistry ; instruments & instrumentation
研究领域[WOS]	chemistry ; electrochemistry ; instruments & instrumentation
关键词[WOS]	fabry-perot sensor ; temperature sensor ; optical-fiber ; interference ; compact
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000309269900057
公开日期	2012-12-06
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/20423]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Univ Elect Sci & Technol China, Educ Minist China, Key Lab Opt Fiber Sensing & Commun, Chengdu 611731, Sichuan, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Liu, Li,Gong, Yuan,Wu, Yu,et al. Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers[J]. sensors,2012,12(9):12377-12385.
APA	Liu, Li,Gong, Yuan,Wu, Yu,Zhao, Tian,Wu, Hui-Juan,&Rao, Yun-Jiang.(2012).Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers.sensors,12(9),12377-12385.
MLA	Liu, Li,et al."Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers".sensors 12.9(2012):12377-12385.