Features of Optical Breakdown of Liquid under the Action of Ultrasound

Publication date: 2017 Source:Physics Procedia, Volume 86 Author(s): A.V. Bulanov, I.G. Nagorny, A.V. Storozhenko The experimental results show the sharply strengthened effects of acoustic emission from a breakdown zone by the joint influence of laser and ultrasonic irradiation. Various breakdown thresholds and character of acoustic emission in fresh and sea water are observed. The experimental result established that acoustic emission from optical breakdown of sea water in the presence and absence of ultrasound exceeds acoustic emission for the same experimental conditions in fresh water.

Source: Physics Procedia - February 20, 2017 Category: Physics Source Type: research