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has gloss | eng: The photoacoustic Doppler effect, as its name implies, is one specific kind of Doppler effect, which occurs when an intensity modulated light wave induces a photoacoustic wave on moving particles with a specific frequency. The observed frequency shift is a good indicator of the velocity of the illuminated moving particles. A potential biomedical application is measuring blood flow. |
lexicalization | eng: Photoacoustic Doppler effect |
instance of | (noun) change in the apparent frequency of a wave as observer and source move toward or away from each other Doppler effect, Doppler shift |
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media:img | Scat-data.JPG |
media:img | Schematic.jpg |
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