Characteristics of transient underwater acoustic signal from laser-induced plasma formation
Characteristics of transient underwater acoustic signal from laser-induced plasma formation
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Date
2019-12-01
Authors
Yellaiah, J.
Kiran, P. Prem
Journal Title
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Abstract
The characteristics of underwater acoustic emissions from optical breakdown due to 30 ps laser pulses in both time and frequency domain are presented. The time-frequency analysis reveals that the frequency and arrival time of underwater acoustic impulse maintain simultaneity.
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Keywords
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laser-induced breakdown,
optoacoustic conversion,
underwater acoustic waves
Citation
2019 Workshop on Recent Advances in Photonics, WRAP 2019