OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 13, issue 05, article # 9
pdf Bochkarev N. N., Kabanov A. M., Pogodaev V. A. Influence of volume dynamics of aerosol particles exposed to laser radiation on temporal characteristics of the acoustic response. // Atmospheric and oceanic optics. 2000. V. 13. No. 05. P. 452-455.Copy the reference to clipboard
Abstract:
We present results of experimental investigations of time behavior of an acoustic pulse formed at various regimes of thermal interaction of high-power pulses of CO2-laser radiation and small volumes of an absorbing liquid. A connection between the shape of the generated pressure pulse and regimes of laser radiation interaction with a substance is established. The model of pulsing sphere is applied to interpretation of the obtained dependence of characteristics under study on the laser energy density. The comparison of computed and experimental data is carried out.