论文信息 - The generalization of upper atmospheric wind and temperature based on the Voigt line shape profile.

The generalization of upper atmospheric wind and temperature based on the Voigt line shape profile.

The principle of probing the upper atmospheric wind field, which is the Voigt profile spectral line shape, is presented for the first time. By the Fourier Transform of Voigt profile, with the Imaging Spectroscope and the Doppler effect of electromagnetic wave, the distribution and calculation formulae of the velocity field, temperature field, and pressure field of the upper atmosphere wind field are given. The probed source is the two major aurora emission lines originated from the metastable O(1S) and O(1D) at 557.7nm and 630.0nm. From computer simulation and error analysis, the Voigt profile, which is the correlation of the Gaussian profile and Lorentzian profile, is closest to the actual airglow emission lines.

Jian He | Chunmin Zhang | Chunmin Zhang | Jian He

[1] Bin Xiangli,et al. Wide-field-of-view polarization interference imaging spectrometer. , 2004, Applied optics.

[2] Chunmin Zhang,et al. Static polarization interference imaging spectrometer (SPIIS) , 2000 .

[3] Bin Xiangli,et al. Analysis of the modulation depth affected by the polarization orientation in polarization interference imaging spectrometers , 2003 .

[4] W. Gault,et al. ERWIN: an E-region wind interferometer. , 1996, Applied optics.

[5] G. Shepherd,et al. Application of Doppler Michelson imaging to upper atmospheric wind measurement: WINDII and beyond. , 1996, Applied optics.

[6] J. W. Haslett,et al. WAMDII: wide-angle Michelson Doppler imaging interferometer for Spacelab , 1985 .

[7] Chunmin Zhang,et al. Interference image spectroscopy for upper atmospheric wind field measurement , 2006 .

[8] Ian Powell,et al. WINDII, the wind imaging interferometer on the Upper Atmosphere Research Satellite , 1993 .