In this paper, the Fourier transform of Lorentzian function is calculated, and then based on which, we analysis the principle of the upper atmospheric wind field detection based on Lorentzian profile.

• 本文对洛伦兹函数的傅立叶变换进行了计算。在此基础上，对洛伦兹光谱线型高层大气风场探测的原理进行了分析。