The spray laser diagnostics laboratory is founded by SJTU and GM jointly. This laboratory focuses on the spray and combustion fundamental research.

Shot reliability performance measures of laser facilities with more beam lines pertain to three categories: minimum-energy-on-target, power balance, and shot diagnostics.

For the typical physics states of the laser plasma, it is difficult to obtain the plasma parameters directly. Spectroscopic diagnostics play an important role in the field of plasma diagnostics.