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High precision linear frequency modulation ranging system based on semiconductor laser
Xue, Mingyuan1,2; Gao, Cunxiao1; Niu, Linquan1; Zhu, Shaolan1; Guo, Na1,2; Feng, Li1; He, Haodong1; Xue, MY (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Shaanxi, Peoples R China.
作者部门瞬态光学技术国家重点实验室
2018-04-20
发表期刊MODERN PHYSICS LETTERS B
ISSN0217-9849
卷号32期号:11
产权排序1
摘要Based on the linear frequency modulation (LFM) of semiconductor laser, a laser ranging system is built. The ranging precision of the system is about micron dimension with the repetition frequency of 100 kHz and a distance of 1-10 m. We analyzed the ranging precision experimentally. As the bandwidth increases, the ranging precision becomes higher and higher. When the bandwidth is fixed, as the distance increases, the signal-to-noise ratio (SNR) will decrease, which reduces the precision.
文章类型Article
关键词Linear Modulation Frequency Laser Ranging Ranging Precision
学科领域Physics, Applied
WOS标题词Science & Technology ; Physical Sciences
DOI10.1142/S0217984918501361
收录类别SCI
语种英语
WOS研究方向Physics
项目资助者"National Key Scientific Instrument and Equipment Development" Project(2013YQ310633) ; Chinese Academy of Sciences
WOS类目Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
WOS记录号WOS:000430393300011
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30065
专题瞬态光学技术国家重点实验室
通讯作者Xue, MY (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Shaanxi, Peoples R China.
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
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GB/T 7714
Xue, Mingyuan,Gao, Cunxiao,Niu, Linquan,et al. High precision linear frequency modulation ranging system based on semiconductor laser[J]. MODERN PHYSICS LETTERS B,2018,32(11).
APA Xue, Mingyuan.,Gao, Cunxiao.,Niu, Linquan.,Zhu, Shaolan.,Guo, Na.,...&Xue, MY .(2018).High precision linear frequency modulation ranging system based on semiconductor laser.MODERN PHYSICS LETTERS B,32(11).
MLA Xue, Mingyuan,et al."High precision linear frequency modulation ranging system based on semiconductor laser".MODERN PHYSICS LETTERS B 32.11(2018).
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