• Acta Optica Sinica
  • Vol. 39, Issue 3, 0314002 (2019)
Huarong Deng1、*, Haifeng Zhang1、2, Mingliang Long1, Zhibo Wu1、2, Kai Tang1, and Zhongping Zhang1、2
Author Affiliations
  • 1 Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China
  • 2 Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, Nanjing, Jiangsu 210008, China
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    DOI: 10.3788/AOS201939.0314002 Cite this Article Set citation alerts
    Huarong Deng, Haifeng Zhang, Mingliang Long, Zhibo Wu, Kai Tang, Zhongping Zhang. 4 kHz Repetition Rate Satellite Laser Ranging System and Its Application[J]. Acta Optica Sinica, 2019, 39(3): 0314002 Copy Citation Text show less
    Principle diagram of regenerative amplification system for 4 kHz repetition rate laser
    Fig. 1. Principle diagram of regenerative amplification system for 4 kHz repetition rate laser
    Output waveform of 5 kHz repetition rate laser
    Fig. 2. Output waveform of 5 kHz repetition rate laser
    Structural diagram of 4 kHz SLR system in Shanghai Observatory
    Fig. 3. Structural diagram of 4 kHz SLR system in Shanghai Observatory
    Observation data of 4 kHz repetition rate laser for Compassi5
    Fig. 4. Observation data of 4 kHz repetition rate laser for Compassi5
    Precision and average value of normal points of 4 kHz and 1 kHz data for different satellites. (a) Starlette, 1 kHz; (b) Starlette, 4 kHz; (c) Lageos1, 1 kHz; (d) Lageos1, 4 kHz; (e) Glonass131, 1 kHz; (f) Glonass131, 4 kHz
    Fig. 5. Precision and average value of normal points of 4 kHz and 1 kHz data for different satellites. (a) Starlette, 1 kHz; (b) Starlette, 4 kHz; (c) Lageos1, 1 kHz; (d) Lageos1, 4 kHz; (e) Glonass131, 1 kHz; (f) Glonass131, 4 kHz
    Distribution of retroreflectors of Ajisai satellite
    Fig. 6. Distribution of retroreflectors of Ajisai satellite
    SatelliteDateTime /UTCPass duration /minRange bias /mmSystem delay /μsWavelength /nm
    Lageos12017-07-2015:431-711061532
    Lageos12017-07-2018:5529-811053532
    Lageos22017-07-2015:2327-1011061532
    Lageos22017-07-2019:4110-1111053532
    Lageos12017-07-2117:3134111052532
    Lageos22017-07-2113:25261711041532
    Lageos22017-07-2117:2937111052532
    Lageos12017-07-2216:0716311052532
    Lageos12017-07-2219:5311-1511057532
    Lageos22017-07-2211:398011049532
    Lageos22017-07-2215:2937-611061532
    Lageos22017-07-2219:463-1511057532
    Lageos12017-07-2318:2319-611079532
    Lageos22017-07-2317:4333-511079532
    Table 1. Data result feedback of 4 kHz satellite laser ranging system
    Time /UTCLatitude value of laser incident on Ajisai satelliteFrequency distributionRotation frequency /Hz
    2017-07-22T11:29:160.03°5.03/12=0.4192
    2017-07-22T11:29:17-0.1°
    2017-07-22T11:29:18-0.23°
    2017-07-22T11:29:19-0.36°
    2017-07-22T11:29:20-0.49°
    2017-07-22T11:29:21-0.62°
    2017-08-10T19:21:467.93°5.13/12=0.4275
    2017-08-10T19:21:477.82°
    2017-08-10T19:21:487.71°
    2017-08-10T19:21:497.6 °
    2017-08-10T19:21:507.49°
    2017-08-10T19:21:517.38°
    Table 2. Spin frequency of Ajisai satellite based on 4 kHz repetition rate SLR system
    DateSignal amplitudeRMS of sequenceData length /sSequence numberAccuracy /Hz
    2017-07-220.040.00144.9910410.0029
    2017-08-100.050.00285.0015540.0045
    Table 3. Spin frequency accuracy of Ajisai satellite based on 4 kHz SLR system
    Huarong Deng, Haifeng Zhang, Mingliang Long, Zhibo Wu, Kai Tang, Zhongping Zhang. 4 kHz Repetition Rate Satellite Laser Ranging System and Its Application[J]. Acta Optica Sinica, 2019, 39(3): 0314002
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