1STUART B C, FEIT M D, HERMAN S, et al.Nanosecond-to-femtosecond laser-induced breakdown in dielectrics[J].Phys Rew B, 1996,53:1749-1 761.
2SINGLETON M F, COOPER J F, ANDRESEN B D, et al. Laser-induced bulk damage in potassium dihydrogen phosphate crystal[J]. Appl Phys Lett, 1988,52 (11):14,857-859.