Haitao Zhang, Yuqiang Li, Zhulian Li, Xiaoyu Pi, Yongzhang Yang, Rufeng Tang. Space Debris Laser Ranging with range-gate-free Superconducting Nanowire Single-Photon Detector[J]. Journal of the European Optical Society-Rapid Publications, 2023, 19(1): 2023002
Journals >Journal of the European Optical Society-Rapid Publications >Volume 19 >Issue 1 >Page 2023002 > Article
- Journal of the European Optical Society-Rapid Publications
- Vol. 19, Issue 1, 2023002 (2023)
Fig. 1. The process of each pulse for DLR in normal mode.
Fig. 2. The process of each pulse for DLR in range-gate-free mode.
Fig. 3. The DLR data in normal mode and range-gate-free mode. (a) The DLR data in normal mode. (b) The DLR data in range-gate-free mode.
Fig. 4. Comparison of normal mode and range-gate-free mode.
Fig. 5. The DLR data, the TB and RB of the orbital prediction are relatively large. (a) The TB of the orbital prediction is 246 ms. (b) The RB of the orbital prediction is 1355.5 m.
Fig. 6. The DLR data, the target was invisible at that time.
Fig. 7. Diagram of the DLR system.
Fig. 8. The success probability of DLR with different sizes and ranges. (a) 2 × 2 SNSPD array and (b) 4 × 4 SNSPD array.
Fig. 9. The echo rate statistics for different targets. (a) 2 × 2 SNSPD array and (b) 4 × 4 SNSPD array.
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Table 1. Parameters and values of the system.
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