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6 May 2002 Observation on laser-induced lens effect in sound generation under water using high-power ultrashort-pulse laser
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Proceedings Volume 4631, Gas and Chemical Lasers and Intense Beam Applications III; (2002) https://doi.org/10.1117/12.465788
Event: High-Power Lasers and Applications, 2002, San Jose, California, United States
Abstract
The ultrashort pulse ofNd:YAG laser system is used to generate the sound in water. The picosecond laser beams are focused at two points in experiments. This effect implies that the time response is inherent due to the changes of index of refraction of water induced by laser beam intensity.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huijuan He and Shaosong Feng "Observation on laser-induced lens effect in sound generation under water using high-power ultrashort-pulse laser", Proc. SPIE 4631, Gas and Chemical Lasers and Intense Beam Applications III, (6 May 2002); https://doi.org/10.1117/12.465788
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