中国物理B ›› 1998, Vol. 7 ›› Issue (2): 143-147.doi: 10.1088/1004-423X/7/2/007

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇    

ON THE GENERATION OF LASER-INDUCED PLASMA ACOUSTIC WAVES

倪晓武1, 邹彪1, 陈建平1, 卞保民1, 沈中华1, 陆建1, 崔一平2   

  1. (1)Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094, China; (2)Department of Electrical Engineering, Southeast University, Nanjing 210096,China
  • 收稿日期:1997-04-24 出版日期:1998-02-20 发布日期:1998-02-20
  • 基金资助:
    Project supported by the Trans-Century Training Programme Foundation for the Talents by the State Education Commission, the Fok Ying Tung Education Foundation and the Natural Science Foundation of Jiangsu Province, China.

ON THE GENERATION OF LASER-INDUCED PLASMA ACOUSTIC WAVES

NI XIAO-WU (倪晓武)a, ZOU BIAO (邹彪)a, CHEN JIAN-PING (陈建平)a, BIAN BAO-MIN (卞保民)a, SHEN ZHONG-HUA (沈中华)a, LU JIAN (陆建)a, CUI YI PING (崔一平)b   

  1. a Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094, China; b Department of Electrical Engineering, Southeast University, Nanjing 210096,China
  • Received:1997-04-24 Online:1998-02-20 Published:1998-02-20
  • Supported by:
    Project supported by the Trans-Century Training Programme Foundation for the Talents by the State Education Commission, the Fok Ying Tung Education Foundation and the Natural Science Foundation of Jiangsu Province, China.

摘要: In this paper, the transition of laser plasma waves into laser plasma acoustic waves has been discussed first, and it is suggested that the weak limitation of laser-induced-plasma shock wave is an acoustic wave. Based on this idea, a definition of laser plasma acoustic wave is given, and this kind of acoustic waves for some materials has been obtained experimentally.

Abstract: In this paper, the transition of laser plasma waves into laser plasma acoustic waves has been discussed first, and it is suggested that the weak limitation of laser-induced-plasma shock wave is an acoustic wave. Based on this idea, a definition of laser plasma acoustic wave is given, and this kind of acoustic waves for some materials has been obtained experimentally.

中图分类号:  (Shock waves and discontinuities)

  • 52.35.Tc
52.50.Lp (Plasma production and heating by shock waves and compression) 52.35.Dm (Sound waves)