Application of laser-induced breakdown spectroscopy in deep space exploration

In recent years, with the rapid development of laser and optical detection technology, as a kind of spectroscopic technique for the qualitative and quantitative analysis of elements, laser-induced breakdown spectroscopy (LIBS) has been more widely used in the field of deep space exploration. In this paper, the development history and significance of human deep space exploration are briefly introduced, then the basic principle and development status of LIBS are outlined, and then the latest application progress of LIBS in the field of deep space exploration is introduced in detail. Finally, the application prospect of LIBS in deep space exploration is prospected.