28 February 2017 Atmospheric transmittance of O2 (0-1) airglow
Author Affiliations +
Proceedings Volume 10256, Second International Conference on Photonics and Optical Engineering; 102563A (2017) https://doi.org/10.1117/12.2257806
Event: Second International Conference on Photonics and Optical Engineering, 2016, Xi'an, China
A ground based airglow imager interferometer (GBAII) has made in our group to detect the upper atmospheric temperature and wind velocity at terrestrial altitude 90-100 km. GBAII’s sources are the airglow of O (1S) 557.7 nm at altitude of 97km and O2 (0-1) 867.7nm at altitude of 94 km. a uniform value of the atmospheric transmissivity was used in the forward and inversion process of GBAII, which was led to GBAII a lower wind measurement accuracy. The atmospheric transmissivity of O2 (0-1) airglow is calculated and simulated in this paper. Based on the analysis and calculation of the high level atmospheric absorption, scattering attenuation, scattering ratio, acquire transmittance and the attenuation ratio of CO2 and water vapor are obtained by adding the methods of weighted mean, number density of molecules, different height modified segments, the different correction factors vs. different atmospheric heights etc. By MATLAB programme, the atmosphere scattering ratio is obtained to be 1.876×10-3, CO2 transmittance to be 0 and water vapor to be 0.1888, respectively. The total atmospheric transmittance of O2 (0-1) airglow is 0.4663.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jin Cui, Jin Cui, Yuanhe Tang, Yuanhe Tang, Yang Yu, Yang Yu, Yifeng Mei, Yifeng Mei, Fengtao Zhai, Fengtao Zhai, Min Jia, Min Jia, } "Atmospheric transmittance of O2 (0-1) airglow", Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 102563A (28 February 2017); doi: 10.1117/12.2257806; https://doi.org/10.1117/12.2257806

Back to Top