Laser-induced breakdown|High speed photography|Bubble oscillation|Experiment study
水中激光击穿空泡的高速摄影研究

To study the microcosmic effect,such as plasma flash,bubble oscillation and acoustic wave,optical breakdown was applied in water with Nd:YAG laser pulses.The experimental investigation of the laser-induced cavitation bubble expansion and collapse was photographed with high-Speed photography.The characteristic of laser-induced bubble was analyzed based on the bubble images.And good agreement was observed between the results of the calculations and the experimental data.