Recently, a research team led by Prof. Gao Minguang and Associate Prof. Li Xiangxian from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) has developed a spectral resolution enhancement method based on linear prediction theory to expand the application of FTIR (Fourier Transform Infrared Spectroscopy) technology in the detection of multi-component ultra-low concentration trace substances.
