Liyong Qian, Decheng Wu, Dong Liu, Xiaojun Zhou, Wei Wei, Liujun Zhong, Wenju Wang, Yingjian Wang, Wei Gong. Analysis and Design of Hyperspectral Imaging LiDAR Scanning Mirror[J]. Acta Optica Sinica, 2021, 41(9): 0928002
- Acta Optica Sinica
- Vol. 41, Issue 9, 0928002 (2021)
Fig. 1. Scanning mode of the LiDAR system. (a) Polyhedral rotating mirror scanning; (b) vibrator mirror scanning; (c) conical scanning
Fig. 2. Schematic diagram of the tetrahedron scanning mirror
Fig. 3. Scanning trace of the tetrahedral rotating mirror
Fig. 4. Schematic diagram of the scanning trace. (a) Schematic diagram of the laser pulse included angle; (b) rotating mirror deflection angle and laser pulse included angle; (c) field of view angle and scanning bandwidth
Fig. 5. Schematic of the scanning
Fig. 6. Schematic diagram of the scanning trace
Fig. 7. Schematic diagram of rotating mirror scanning
Fig. 8. Scanning trace of the rotating mirror. (a) Single scanning; (b) Continuous scanning
Fig. 9. Modeling analysis of the rotating mirror. (a) Three-dimensional model of the rotating mirror; (b) simulation results
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