Acta Photonica Sinica, Volume. 39, Issue 8, 1477(2010)
Directivity of Sound Radiating Field Generated by Laser-induced Liquid Breakdown
The directivity of the sound fields excited by laser-induced liquid breakdown is studied through theory by using fundamental theories of acoustics. So a conclusion is drawn that directivity calculated by theory. The directivity of the laser-induced sound field is related to energy range and radiation area of the laser beam.
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GAO Li-min, CAO Hui, GUO Jian-zhong. Directivity of Sound Radiating Field Generated by Laser-induced Liquid Breakdown[J]. Acta Photonica Sinica, 2010, 39(8): 1477