Paper
13 August 1993 Acousto-optical bubble sizing
Alexander Paritsky, Shimshon Frankenthal, Moshe Tur
Author Affiliations +
Abstract
We describe a novel acousto-optical method for measuring the size of bubbles in an ambient fluid. The method employs optical means to determine the acoustic resonant frequency of the bubbles, and hence infer their sizes. This method obviates the need for strict optical calibration, which characterizes presently available methods for bubble-sizing. It is simple and inexpensive, produces accurate results, and may be used for determining the sizes of moving or stationary bubbles.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexander Paritsky, Shimshon Frankenthal, and Moshe Tur "Acousto-optical bubble sizing", Proc. SPIE 1972, 8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine, (13 August 1993); https://doi.org/10.1117/12.151112
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KEYWORDS
Optical engineering

Acoustics

Light scattering

Photodetectors

Rutherfordium

Liquids

Modulation

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