Email this article Detection of thin oil films on the water surface with the help of UV filaments
- Authors: Ionin A.A.1, Mokrousova D.V.1,2, Seleznev L.V.1, Sinitsyn D.V.1, Sunchugasheva E.S.1,2
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Affiliations:
- Lebedev Physical Institute
- Moscow Institute of Physics and Technology (State University)
- Issue: Vol 29, No 4 (2016)
- Pages: 339-341
- Section: Nonlinear Optics
- URL: https://journals.rcsi.science/1024-8560/article/view/187807
- DOI: https://doi.org/10.1134/S1024856016040060
- ID: 187807
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Abstract
The fluorescence of thin oil films on the water surface induced by femtosecond UV laser pulses was studied experimentally. The laser pulses were considered in a wide range of intensities, including the radiation filamentation range. The applicability of the method to femtosecond UV pulses with two central wavelengths (248 and 372 nm) was compared. It was shown that the spatial resolution of the fluorescence localization was no worse than 30 cm.
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About the authors
A. A. Ionin
Lebedev Physical Institute
Author for correspondence.
Email: aion@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
D. V. Mokrousova
Lebedev Physical Institute; Moscow Institute of Physics and Technology (State University)
Email: aion@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; per. Institutskii 9, Moscow oblast, Dolgoprudny, 141700
L. V. Seleznev
Lebedev Physical Institute
Email: aion@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
D. V. Sinitsyn
Lebedev Physical Institute
Email: aion@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
E. S. Sunchugasheva
Lebedev Physical Institute; Moscow Institute of Physics and Technology (State University)
Email: aion@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; per. Institutskii 9, Moscow oblast, Dolgoprudny, 141700
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