• Acta Optica Sinica
  • Vol. 29, Issue 8, 2197 (2009)
Zong Siguang1、*, Wang Jiang′an1, and Wang Huihua2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    DOI: Cite this Article Set citation alerts
    Zong Siguang, Wang Jiang′an, Wang Huihua. Image measure of characters of cavitation bubble by optical breakdown[J]. Acta Optica Sinica, 2009, 29(8): 2197 Copy Citation Text show less

    Abstract

    To study the integration phenomena such as the plasma, high pressure shock wave, cavitation bubbles,bubble crumble lighting when high intensity laser pulses interact with liquid targets, high speed photography technique is used in liquid laser breakdown investigation. Experimental investigation of cavitation bubble after light breakdown with Nd∶YAG laser pulses in the liquid targets , such as water, glycerin. alcohol, silicon liquid are presented. The experimental investigation of the laser-induced cavitation bubble expansion and collapse were done with high-Speed photography. Based on the analysis of bubble image list,the characteristics of the laser bubbles are gained. It may serve as a tool for the optimization in the bubble study and applications of laser medicine, laser machining and bubble impulsion.
    Zong Siguang, Wang Jiang′an, Wang Huihua. Image measure of characters of cavitation bubble by optical breakdown[J]. Acta Optica Sinica, 2009, 29(8): 2197
    Download Citation