Qiusha Shan, Xiuqin Su, Jing Duan, Liang Zhou, Kai Liu, Peipei Yan, Kai Jiang. Realized large field of view infrared imaging system of single lens with external field splicing[J]. Infrared and Laser Engineering, 2020, 49(3): 0314002
- Infrared and Laser Engineering
- Vol. 49, Issue 3, 0314002 (2020)
Fig. 1. Diagram of system principle
Fig. 2. Layout of porous rotating mirror
Fig. 3. Diagram of external field splicing
Fig. 4. Structure diagram of mid-wave infrared optical system
Fig. 5. MTF curve diagram
Fig. 6. System spot diagram
Fig. 7. Principle prototype physical map
Fig. 8. Splicing image acquired by the principle prototype
Fig. 9. Splicing diagram of “cross 1”
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Table 1. Basic parameters of the optical system
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Table 2. System structure parameters
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Table 3. Comparative analysis of two splicing methods
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