Distributed Temperature Sensing System Based on Rayleigh Scattering BOTDA

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

	Distributed Temperature Sensing System Based on Rayleigh Scattering BOTDA
	Cui, Qingsong 1,2; Pamukcu, Sibel 2; Lin, Aoxiang 3,4,5; Xiao, Wen 8; Herr, Douglas 6; Toulouse, Jean 5; Pervizpour, Mesut 7
刊名	ieee sensors journal
	2011-02-01
卷号	11 期号:2 页码:399-403
关键词	Fiber optic sensor frequency modulation photon counting detector stimulated Brillouin scattering
ISSN号	1530-437x
通讯作者	qingsong cui
产权排序	第三
合作状况	国际
英文摘要	a distributed temperature sensor based on rayleigh scattering brillouin optical time domain analysis (rayleigh-botda) is proposed in this paper. the sensor uses rayleigh backscattering effect of microwave modulated pulse base sidebands as probe wave and a high sensitive photon counting detector for brillouin signal intensity detection. compared with a conventional botda system, the rayleigh-botda effectively suppresses polarization-induced signal fluctuation resulting in improved signal intensity. the experimental scheme presented is simplified by using a single laser with one-end access. the temperature accuracy of the new sensing system was demonstrated as 1 degrees c on spatial resolution of 3 m.
学科主题	电子、电信技术 ; 航空、航天 ; 数理科学和化学 ; 生物光学与光生物物理学 ; 激光生物医学
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	engineering, electrical & electronic ; instruments & instrumentation ; physics, applied
研究领域[WOS]	engineering ; instruments & instrumentation ; physics
关键词[WOS]	stimulated brillouin-scattering ; gain spectrum analysis ; single-mode fibers ; polarization properties ; optical-fiber ; sensor
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000284364500020
公开日期	2010-12-02
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/8340]
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.Beihang Univ, Sch Instrument Sci & Optoelect Engn, Beijing 100191, Peoples R China 2.Lehigh Univ, Dept Civil & Environm Engn, Bethlehem, PA 18015 USA 3.Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 4.Lehigh Univ, Ctr Opt Technol, Bethlehem, PA 18015 USA 5.Lehigh Univ, Dept Phys, Bethlehem, PA 18015 USA 6.Lepton Technol Inc, Lancaster, PA 17601 USA 7.Widener Univ, Dept Civil Engn, Chester, PA 19013 USA 8.Beihang Univ, Sch Instrument Sci & Optoelect Engn, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Cui, Qingsong,Pamukcu, Sibel,Lin, Aoxiang,et al. Distributed Temperature Sensing System Based on Rayleigh Scattering BOTDA[J]. ieee sensors journal,2011,11(2):399-403.
APA	Cui, Qingsong.,Pamukcu, Sibel.,Lin, Aoxiang.,Xiao, Wen.,Herr, Douglas.,...&Pervizpour, Mesut.(2011).Distributed Temperature Sensing System Based on Rayleigh Scattering BOTDA.ieee sensors journal,11(2),399-403.
MLA	Cui, Qingsong,et al."Distributed Temperature Sensing System Based on Rayleigh Scattering BOTDA".ieee sensors journal 11.2(2011):399-403.