Jiaxin LAN, Ruocan ZHAO, Tingyu PAN, Xianghui XUE, Tingdi CHEN, Dongsong SUN, Zimu LI. Comparative Analysis of Metastable Helium Resonance Fluorescence Lidar Systems[J]. Acta Photonica Sinica, 2021, 50(4): 46
- Acta Photonica Sinica
- Vol. 50, Issue 4, 46 (2021)
Fig. 1. Effective backscatter cross section for the 1083 nm lines
Fig. 2. Saturation absorption spectrum of metastable Helium
Fig. 3. Density distribution model of metastable Helium
Fig. 4. Pulsed lidar system schematic
Fig. 5. Telescope beam path
Fig. 6. Combined transmission curve of FPI filter and interference filter
Fig. 7. Simulated receiving signal of pulsed lidar
Fig. 8. Simulated SNR of pulsed lidar
Fig. 9. Bistatic schematic of continuous lidar
Fig. 10. Continuous lidar system schematic
Fig. 11. FADOF schematic
Fig. 12. Combined transmission curve of FADOF and interference filter
Fig. 13. Simulated receiving signal of continuous lidar
Fig. 14. Simulated SNR of continuous lidar
Fig. 15. Simulated SNR of continuous lidar (range resolution is 50 km)
Fig. 16. Comparison of SNR between pulsed lidar and continuous lidar(W and S stand for winter and summer respectively, P and C stand for pulsed lidar and continuous lidar respectively)
|
Table 1. Parameters of pulsed lidar simulation
|
Table 2. Parameters of continuous lidar simulation
|
Table 3. Comparison of parameters between pulsed lidar and continuous lidar
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20