Infrared and Laser Engineering, Volume. 51, Issue 4, 20210186(2022)

High-speed phase laser ranging technology based on vector inner product method

Yingling Pan1,2, Rongyi Ji1,2、*, Chao Gao1,2, and Weihu Zhou1,2
Author Affiliations
  • 1Institute of Microelectronics of the Chinese Academy of Sciences, Beijing 100029, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    Figures & Tables(8)
    Angle between two n-dimensional vectors
    Phase stability of different calculation points with preset phase difference
    Phase detection deviation of different calculation points with preset phase difference
    Detection accuracy of VIP method and DFT method with different phase differences and fixed calculation points
    Deviation between calculated phase difference and preset phase difference
    Phase detection accuracy based on sampling board with different calculation points
    Phase detection accuracy of VIP method and DFT method with different phase differences and fixed calculation points
    Inherent phase difference fluctuation diagram of VIP method and DFT method system with different phase differences
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    Yingling Pan, Rongyi Ji, Chao Gao, Weihu Zhou. High-speed phase laser ranging technology based on vector inner product method[J]. Infrared and Laser Engineering, 2022, 51(4): 20210186

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    Paper Information

    Category: Lasers & Laser optics

    Received: Mar. 18, 2021

    Accepted: --

    Published Online: May. 18, 2022

    The Author Email:

    DOI:10.3788/IRLA20210186

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