Acta Optica Sinica, Volume. 38, Issue 9, 0901001(2018)

Influence of Atmospheric Refraction on Timing Deviation of Time Transfer by Space Laser Link at Double Wavelengths

Hang Liu*, Lin Lu*, Yong Zhu, Chuanxin Wu, and Baofu Zhang
Author Affiliations
  • Institute of Communication Engineering, Army Engineering University of PLA, Nanjing, Jiangsu 210007, China
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    Figures & Tables(6)
    Schematic diagram of time transfer by space laser link at double wavelengths. (a) Ground terminal capturing mode; (b) satellite terminal capturing mode
    Variation of timing deviation with zenith angle under satellite terminal capturing mode for different stations in January. (a) Asymmetric delay deviation; (b) position deviation
    Timing deviation of different stations under satellite terminal capturing mode in different months when zenith angle is 60°. (a) Asymmetric delay deviation; (b) position deviation
    Variation of timing deviation with zenith angle under ground terminal capturing mode for different stations in January. (a) Asymmetric delay deviation; (b) position deviation
    Timing deviation of different stations under ground terminal capturing mode in different months when zenith angle is 60°. (a) Asymmetric delay deviation; (b) position deviation
    • Table 1. Minimum position deviation and asymmetric delay deviation under ground terminal capturing mode

      View table

      Table 1. Minimum position deviation and asymmetric delay deviation under ground terminal capturing mode

      StationMonthAsymmetric delay deviation /psPosition deviation /cmCorrection angle /μrad
      317.64752-0.0798155.8
      Harbin618.75751-0.1864450.2
      914.083490.1999251.9
      1216.739510.0028758.5
      319.14956-0.1895451.3
      Haikou618.13858-0.1190949.7
      915.559510.0916150.1
      1219.03956-0.1737351.9
      318.70011-0.1455853.8
      Wuhan615.894200.0612650.2
      918.18529-0.1128451
      1219.19389-0.1753255.1
      314.42226-0.0078347
      Jiuquan614.032840.0150843.7
      913.675090.0511144.9
      1214.46689-0.0033348.8
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    Hang Liu, Lin Lu, Yong Zhu, Chuanxin Wu, Baofu Zhang. Influence of Atmospheric Refraction on Timing Deviation of Time Transfer by Space Laser Link at Double Wavelengths[J]. Acta Optica Sinica, 2018, 38(9): 0901001

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    Paper Information

    Category: Atmospheric Optics and Oceanic Optics

    Received: Jan. 22, 2018

    Accepted: Apr. 9, 2018

    Published Online: May. 9, 2019

    The Author Email:

    DOI:10.3788/AOS201838.0901001

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