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arXiv · 1404.4752

Ice thickness measurements by Raman scattering

Sergey M. Pershin·Vasily N. Lednev·Vladimir K. Klinkov·Renat N. Yulmetov·Alexey F. Bunkin
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Abstract

A compact Raman LIDAR system with a spectrograph was used for express ice thickness measurements. The difference between the Raman spectra of ice and liquid water is employed to locate the ice-water interface while elastic scattering was used for air-ice surface detection. This approach yields an error of only 2 mm for an 80-mm-thick ice sample, indicating that it is promising express noncontact thickness measurements technique in field experiments.

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Sergey M. Pershin, Vasily N. Lednev, Vladimir K. Klinkov, Renat N. Yulmetov, Alexey F. Bunkin. 2014-04-18. Ice thickness measurements by Raman scattering. https://doi.org/10.1364/ol.39.002573

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