The directivity of the laser-induced sound field in water are investigated theoretically according to a new model of plasma disc.The law of directivity of the radiating field is shown by means of the simulation caculation.Some connection between the range of power of the laser bean and the directivity of the laser-induced sound field is concluded.
参考文献
相似文献
引证文献
引用本文
余扬;王江安;蒋兴舟.激光致声水中辐射声场的方向性研究[J].激光与红外,2007,37(1):26~28 YU Yang; WANG Jiang-an; JIANG Xing-zhou. The Study of Theory of Directivity of Laser-induced Sound Radiating Field in Water[J]. LASER & INFRARED,2007,37(1):26~28