Yi Yu, Zhenyu Liu, Zhiyuan Sun, Haibo Liu. Development Status and Prospect of Photoelectric Measurement Equipment in Range[J]. Acta Optica Sinica, 2023, 43(6): 0600002
- Acta Optica Sinica
- Vol. 43, Issue 6, 0600002 (2023)
Fig. 1. Physical view of some infrared radiation characteristic measuring equipment developed by Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Fig. 2. Cascade infrared radiation calibration system
Fig. 3. Measurement process of target radiation characteristics
Fig. 4. Several common forms of lightweight holes
Fig. 5. 1-m fan-shaped lightweight primary mirror based on parameter optimization
Fig. 6. Topology optimization result of aluminum alloy mirror
Fig. 7. Tripod and balance bar designed by topology optimization method. (a) Tripod; (b) balance bar
Fig. 8. Topology optimization results of primary mirror support based on Zernike coefficient optimization. (a) Top view; (b) bottom view
Fig. 9. Aluminum alloy reflectors based on additive manufacturing
Fig. 10. Lightweight parts of large tracking frame
Fig. 11. Three-dimensional model of truss turntable
Fig. 12. Design scheme of turntable based on coupling topology optimization of rigid frame and shell
Fig. 13. Simulation result of topological structure of theodolite base[50]
Fig. 14. Vehicle-mounted platform composed of square steel and skin. (a) External structure; (b) internal square steel structure
Fig. 15. Integrated optical and radar equipment with building blocks
Fig. 16. Optical-radar common aperture system based on Cassegrain structure
Fig. 17. Measured reflectivity curves of visible light, mid-wave infrared light and millimeter wave of 200 nm aluminum film. (a) Visible light; (b) mid-wave infrared light; (c) millimeter wave
Fig. 18. Reflectivity curve of broadband dielectric film in visible light band
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