A Doppler lidar with atomic Faraday devices frequency stabilization and discrimination

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	A Doppler lidar with atomic Faraday devices frequency stabilization and discrimination
	Li, F. Q.1,2; Cheng, X. W.1; Lin, X.1; Yang, Y.1; Wu, K. J.1; Song, S. L.1; Liu, Y. J.1,3; Gong, S. S.1
刊名	OPTICS AND LASER TECHNOLOGY
	2012-09-01
卷号	44 期号:6 页码:1982-1986
关键词	Doppler lidar Doppler velocity measurement Atomic optical filter
英文摘要	In this paper, we report a Doppler lidar in which the laser frequency is stabilized and the backscattered light frequency is discriminated by a multi-peak and a less-peak atomic Faraday anomalous dispersion optical filter (FADOF), respectively. The transmission spectrum of the FADOF is stable as it is based on an atomic transition, and slightly tunable with a magnet due to Zeeman effect. The high frequency stability of the FADOF provides a high velocity accuracy; and the tunability of the FADOF transmission spectrum makes the measurement range flexible. We describe an experimental lidar system based on cesium FADOFs, and the experimental error is of +/- 0.74 m/s over velocities ranging from -40 to +40 m/s. (C) 2012 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics ; Physics, Applied
研究领域[WOS]	Optics ; Physics
关键词[WOS]	DISPERSION OPTICAL FILTER ; DIODE-LASER ; WIND LIDAR ; VALIDATION ; FEEDBACK ; SYSTEM ; VAPOR ; CS
收录类别	SCI
语种	英语
WOS记录号	WOS:000303086300051
公开日期	2015-07-14
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1604]
专题	武汉物理与数学研究所_高技术创新与发展中心
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, State Key Lab Space Weather, Ctr Space Sci & Appl Res, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, F. Q.,Cheng, X. W.,Lin, X.,et al. A Doppler lidar with atomic Faraday devices frequency stabilization and discrimination[J]. OPTICS AND LASER TECHNOLOGY,2012,44(6):1982-1986.
APA	Li, F. Q..,Cheng, X. W..,Lin, X..,Yang, Y..,Wu, K. J..,...&Gong, S. S..(2012).A Doppler lidar with atomic Faraday devices frequency stabilization and discrimination.OPTICS AND LASER TECHNOLOGY,44(6),1982-1986.
MLA	Li, F. Q.,et al."A Doppler lidar with atomic Faraday devices frequency stabilization and discrimination".OPTICS AND LASER TECHNOLOGY 44.6(2012):1982-1986.