Jianchao Jiao, Chao Wang, Yue Yu, Chenhui Guan, Mingyang Hou, Wenyu Zhang. Lightweight and high-sensitive optical camera technology for faint space target detection[J]. Infrared and Laser Engineering, 2023, 52(5): 20220709
- Infrared and Laser Engineering
- Vol. 52, Issue 5, 20220709 (2023)
Fig. 1. Schematic diagram of phase angle
Fig. 2. Relationship between target magnitude, size and detection distance
Fig. 3. Relationship of detection system aperture, detection magnitude and signal-to-noise ratio
Fig. 4. Optical system MTF curve
Fig. 5. Optical system spot diagram
Fig. 6. Optical system energy concentration
Fig. 7. Prototype of lightweight and high-sensitive optical camera
Fig. 8. Energy concentration test system and test result of the prototype (Locally enlarged)
Fig. 9. Results of ground test (Partial)
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