Chinese Journal of Lasers, Volume. 40, Issue 11, 1102002(2013)
Research on Laser-Induced Acoustic Signals in Different Water Depths
The theoretical model of laser-induced acoustic signals is analyzed. The experimental platform is built to research characteristic of laser-induced acoustic signals. With the increase of water depth in 0~100 m, the time interval of adjacent peak pressures of laser-induced acoustic signals decreases. Peak pressures of acoustic signals induced by laser-plasma decreases. Peak pressures of acoustic signals induced by bubble collapse first increase in 0~20 m, then decrease in 20~100 m. Number of acoustic signals induced by bubble collapse decreases.
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Wang Xiaoyu, Wang Jiang′an, Zong Siguang, Liu Tao, Li Shengyong. Research on Laser-Induced Acoustic Signals in Different Water Depths[J]. Chinese Journal of Lasers, 2013, 40(11): 1102002
Category: Laser physics
Received: Apr. 3, 2013
Accepted: --
Published Online: Sep. 30, 2013
The Author Email: Xiaoyu Wang (xiaoyu198725@sina.ocm)