The development and application of dual-comb spectroscopy in analytical chemistry

摘要

Analytical chemistry plays an important role in the qualitive and quantitative analysis for molecules in the various circumstances, especially for the high-resolution analysis. The dual-comb spectroscopy (DCS) technology with the characteristics of high resolution, high sensitivity and instantaneous sampling ex-hibited a great potential in high-resolution in-situ spectral methods and has been active in the fields of spatial ranging, air composition analysis, reaction monitoring and so on. In this review, we will summa-rize the principle of DCS according to the different wavelength coverage and overview the applications of DCS in analytical chemistry.

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