High speed pseudorandom modulation fiber laser ranging system

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	High speed pseudorandom modulation fiber laser ranging system
	Yang, Fang ; Zhang, Xin ; He, Yan ; Chen, Weibiao
刊名	chin. opt. lett.
	2014
卷号	12 期号:8 页码:82801
关键词	ALTIMETER LIDAR
通讯作者	he, y (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab space laser commun & detect technol, shanghai 201800, peoples r china.
英文摘要	a laser ranging system using all fiber high speed pseudorandom (pn) coded laser at 1550 nm and photon counting is proposed to realize high spatial resolution. different lengths of pn code are employed in the optical fiber delay ranging test, the results show the improvement in both ranging accuracy and signal-to-noise ratio (snr) as pn code trains increase. a ranging accuracy of 3 cm is acquired when transmitting pulses propagate to a target of 1.77 km away and received by an ingaas/inp avalanche photodiode (apd). simulation is also carried out under space borne condition based on current system. the system is demonstrated to have a potential for remote ranging and imaging.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13498]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.[Yang, Fang 2.Zhang, Xin 3.He, Yan 4.Chen, Weibiao] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Detect Technol, Shanghai 201800, Peoples R China 5.[Yang, Fang] Shanghai Univ Elect Power, Sch Elect & Informat Engn, Shanghai 20
推荐引用方式 GB/T 7714	Yang, Fang,Zhang, Xin,He, Yan,et al. High speed pseudorandom modulation fiber laser ranging system[J]. chin. opt. lett.,2014,12(8):82801.
APA	Yang, Fang,Zhang, Xin,He, Yan,&Chen, Weibiao.(2014).High speed pseudorandom modulation fiber laser ranging system.chin. opt. lett.,12(8),82801.
MLA	Yang, Fang,et al."High speed pseudorandom modulation fiber laser ranging system".chin. opt. lett. 12.8(2014):82801.