Measuring the thickness of thin liquid films on solid surfaces using the laser-induced thermocapillary response |
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Authors: | B. A. Bezuglyi A. A. Fedorets |
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Affiliation: | (1) Tyumen State University, Tyumen, Russia |
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Abstract: | A contactless method based on the laser-beam-induced thermocapillary effect is proposed for measuring the thickness of a thin liquid film on a flat solid surface. The method can be also used to measure the films with inhomogeneous thicknesses formed on a nonhorizontal substrate. |
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