Recent Advances on Rotational Spectroscopy and Microwave Spectroscopic Techniques / 分析化学

Based on quantum mechanics, rotational spectroscopy is a branch of fundamental science to study the rotational spectra of molecules, free radicals and ions, and has great applications on radio astronomy and many analytical fields such as atmospheric remote sensing. In this paper we reviewed the basic theory of rotational spectroscopy, two different types of Fourier transform microwave spectrometers, some typical spectroscopic analysis, and future prospect of the microwave spectroscopic techniques as well.