Optical ranging system based on multiple pulse train interference using soliton microcomb
文献类型:期刊论文
作者 | Zheng, Jihui4; Wang, Yang2,3; Wang, Xinyu2,3; Zhang, Fumin4; Wang, Weiqiang3; Ma, Xin4; Wang, Jindong4; Chen, Jiawei4; Jia, Linhua4; Song, Mingyu4 |
刊名 | Applied Physics Letters |
出版日期 | 2021-06-28 |
卷号 | 118期号:26 |
ISSN号 | 00036951 |
DOI | 10.1063/5.0054065 |
产权排序 | 2 |
英文摘要 | The multiple pulse train interference (MPTI) ranging system takes advantage of the high accuracy and absolute length measurement capability, but traditional scheme has a large measurement dead zone. In this Letter, we propose a MPTI ranging scheme based on chip-based soliton microcomb to achieve high-precision but no dead-zone measurement. The measurement optical path is improved to solve the problem of cross correlation interference fringe overlap, and a peak fitting algorithm is employed to further improve the measurement accuracy of the system. Using a commercial He-Ne interferometer, a 384 nm precision is obtained in 1.5 m distance measurements. Advantages of the simple optical path, high precision, and no measurement dead zone are expected to realize on-chip integration and provide a solution for precision measurement. © 2021 Author(s). |
语种 | 英语 |
出版者 | American Institute of Physics Inc. |
源URL | [http://ir.opt.ac.cn/handle/181661/94950] |
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 |
通讯作者 | Zhang, Fumin; Wang, Weiqiang; Zhang, Wenfu |
作者单位 | 1.Department of Physics and Materials Science, City University of Hong Kong, Hong Kong, Hong Kong 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 4.State Key Laboratory of Precision Measurement Technology and Instruments, Tianjin University, Tianjin; 300072, China; |
推荐引用方式 GB/T 7714 | Zheng, Jihui,Wang, Yang,Wang, Xinyu,et al. Optical ranging system based on multiple pulse train interference using soliton microcomb[J]. Applied Physics Letters,2021,118(26). |
APA | Zheng, Jihui.,Wang, Yang.,Wang, Xinyu.,Zhang, Fumin.,Wang, Weiqiang.,...&Zhang, Wenfu.(2021).Optical ranging system based on multiple pulse train interference using soliton microcomb.Applied Physics Letters,118(26). |
MLA | Zheng, Jihui,et al."Optical ranging system based on multiple pulse train interference using soliton microcomb".Applied Physics Letters 118.26(2021). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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