• Acta Optica Sinica
  • Vol. 38, Issue 9, 0901001 (2018)
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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    DOI: 10.3788/AOS201838.0901001 Cite this Article Set citation alerts
    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 Copy Citation Text show less
    Schematic diagram of time transfer by space laser link at double wavelengths. (a) Ground terminal capturing mode; (b) satellite terminal capturing mode
    Fig. 1. 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
    Fig. 2. 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
    Fig. 3. 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
    Fig. 4. 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
    Fig. 5. 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
    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
    Table 1. Minimum position deviation and asymmetric delay deviation under ground terminal capturing mode
    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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