A systematic study of the spectra of neon by nuclear impaction is reported. Asingle photon counting system designed and set up by ourself has been used to measure thespectra of neon excited by alpha particles emitted from 238Pn. Thirty three of neontransition lines are identified, two of them, i. e. 664.0 nm and 711.6 nm are probablydue to the transitions 3s4-3p4 and 4d2-2pl respectively, which has not been observedin the neon spectra by electronic impaction. Based on the Atomic and Molecular Reaction statics, the so-called dissociative recombination inversion mechanism in nuclear pumped laser is proposed and fairly proved by our works for the first time.