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  5. Improving the Atmospheric Wind Speed Accuracy of the Ground Based Airglow Imaging Interferometer

Improving the Atmospheric Wind Speed Accuracy of the Ground Based Airglow Imaging Interferometer

来源 :2016年第二届光子学与光学工程国际会议暨第八届西部光子学会议 | 被引量 : 0次 | 上传用户：hongtu200909
【摘 要】
：
A prototype of ground based airglow imaging interferometer(GBAII)had been made by our group to observe the upper atmospheric wind velocity and temperature at an altitude of 90-100km,but the GBAIIs win
【作 者】
：
Y.Tang 
【机 构】
：
Xi'an University of Technology China
【出 处】
：
2016年第二届光子学与光学工程国际会议暨第八届西部光子学会议
【发表日期】
：
2016年5期
【关键词】
：
GBAII airglow wind accuracy imaging interferometer 
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论文部分内容阅读
　　A prototype of ground based airglow imaging interferometer(GBAII)had been made by our group to observe the upper atmospheric wind velocity and temperature at an altitude of 90-100km,but the GBAIIs wind speed accuracy was found to be unsatisfactory at 21 m/s before observation.In order to improve GBAII wind speed accuracy,three aspects are investigated in this paper: By replacing the surface coatings of the GBAIIs 6 lenses and MI(Michelson interferometer)with the infrared film rather than the visible light film,the wind speed accuracy can be increased by 3 m/s.
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