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5 March 2021 Pump-Probe Elastography (PPE): influence of the pump-pulse energy on the speed of acoustic waves in fluid and solid media
Felix Wäger, Albert Schürer, Lukas Krainer, Matthias Domke
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Proceedings Volume 11645, Optical Elastography and Tissue Biomechanics VIII; 116450C (2021) https://doi.org/10.1117/12.2584021
Event: SPIE BiOS, 2021, Online Only
Abstract
In recent years pump-probe microscopy has been used in several studies to investigate laser-material interaction processes. Thereby, acoustic waves could be imaged that were released into the vicinity of the irradiated spot. Since these waves carry information about the elastic properties of the material, the question arose how pump-probe microscopy could be utilized for elastography of biological materials. Therefore, the influence of the pump-pulse energy on the radius and thus on the speed of acoustic waves in solid and fluid media was investigated in this study.
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Felix Wäger, Albert Schürer, Lukas Krainer, and Matthias Domke "Pump-Probe Elastography (PPE): influence of the pump-pulse energy on the speed of acoustic waves in fluid and solid media", Proc. SPIE 11645, Optical Elastography and Tissue Biomechanics VIII, 116450C (5 March 2021); https://doi.org/10.1117/12.2584021
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KEYWORDS
Acoustics
Elastography
Solids
Microfluidics
Personal protective equipment
Glasses
Microfluidic imaging
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