Infrared and Laser Engineering, Volume. 47, Issue 8, 804001(2018)
Analysis and verification of infrared K band daytime detection ability
The key technology of space target detection was studied during daytime, including analysis of atmospheric transmittance, sky background radiation measurement, detection ability calculation. Infrared K band spectrum was applied to the 1.23 m large aperture telescope to verify the key theoreties. Experiment shows that after optimization the limit detection of infrared optoelectronic system is 10.38 magnitude at 30° pitching angle and the detection ability increases 24.9% than before optimization. This research has a positive significance for mid-high orbit satellite detection throughout the day.
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Huang Zhiguo, Wang Jianli, Wang Haojing, Li Hongzhuang, Yin Limei. Analysis and verification of infrared K band daytime detection ability[J]. Infrared and Laser Engineering, 2018, 47(8): 804001
Category: 红外技术及应用
Received: Mar. 10, 2018
Accepted: Apr. 20, 2018
Published Online: Aug. 29, 2018
The Author Email: Zhiguo Huang (huangzhiguochina@foxmail.com)