Yang Wang, Qingliang Meng, Zhenming Zhao, Feng Yu, Yu Zhao. Thermal design of all-optical path cold chain based on transmission-type cryogenic optical infrared camera[J]. Infrared and Laser Engineering, 2021, 50(5): 20200345
- Infrared and Laser Engineering
- Vol. 50, Issue 5, 20200345 (2021)
Fig. 1. Schematic drawing of the camera configuration
Fig. 2. Cooling design of optical system
Fig. 3. Schematic drawing of baffle and radiator
Fig. 4. Schematic diagram of optical system force-taking structure
Fig. 5. Schematic diagram of active temperature control system
Fig. 6. Temperature curves of lenses under thermal simulation image and decontamination case condition
Fig. 7. Temperature curves of lenses under thermal test image and decontamination case condition
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Table 1. Temperature demands of the camera
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Table 2. Statistics of heating circuit
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Table 3. Operating conditions of test
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Table 4. Summary of test results
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