Zhulian Li, Dongsheng Zhai, Rufeng Tang, Haitao Zhang, Rongwang Li, Xiaoyu Pi, Honglin Fu, Yuqiang Li. Research and Experiment on Space Debris Daytime Laser Ranging Based on 532 nm Wavelength[J]. Laser & Optoelectronics Progress, 2022, 59(11): 1112003
- Laser & Optoelectronics Progress
- Vol. 59, Issue 11, 1112003 (2022)
Fig. 1. Daytime laser ranging residual of Galileo 204 (20000 km) satellite
Fig. 2. Analyzing results of the Gallileo204 satellite daylight laser ranging data. (a) Noise statistics every 5 s; (b) SNR value every 5 s
Fig. 3. Returned photoelectron number estimation of ranging system
Fig. 4. Lengthening detector’s detecting time
Fig. 5. Gate signal of single photon detector
Fig. 6. Single photon detector daytime background noise count and response. (a) Noise statistics every 5 s; (b) gate signal width is about 27 µs
Fig. 7. CMOS camera and its spectral response
Fig. 8. Daytime images of stellar. (a) HIP_75097; (b) HIP_69373
Fig. 9. Daytime images of space debris. (a) 03598; (b) 06155
Fig. 10. Daytime ranging results of space debris 26474
Fig. 11. Daytime ranging results of different space debris
Fig. 12. Analyzing results of the 20453 rocket body daylight laser ranging data. (a) Noise statistics every 5 s; (b) SNR value every 5 s
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Table 1. Main parameters of the detector
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Table 2. Main parameters of the camera
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Table 3. Stellar daytime imaging data
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Table 4. Experimental data of space debris laser ranging in daytime
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