Laser　induced　breakdown　spectroscopy　(LIBS)　can　be　used　to　analyze　hazardous　samples　and　samples　in　remotely　accessible　or　hazardous　environments　without　handling　the　sample　or　exposing　the　analyst　to　hazards.　Thus,　nuclear　engineering　applications　became　one　of　the　fast-growing　fields　of　LIBS　1,2　In　this　paper,　we　report　the　development　of　the　LIBS　systems　in　the　nuclear　power　plant　applications.　©　2021　IEEE.