Abstract—It is shown that lidar sounding of the aquatic environment by laser radiation at a wavelength of 266 nm provides high sensitivity and reliability of detection of petroleum products. For use in marine lidars, two YAG:Nd3+ laser systems (laser-amplifier) with radiation conversion into the fourth harmonic (with lamp and diode pumping) are proposed.
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Funding
This research was supported within state tasks on the topic FMWE-2021-0001 of the Institute of Oceanology, Russian Academy of Sciences and on topic FFNS-2022-0010 of the Scientific and Technological Center for Unique Instrumentation, Russian Academy of Sciences.
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Translated by E. Chernokozhin
This work was reported at the Fifth International Youth Conference “Information and Communication Technologies: Modern Achievements” (Astrakhan, October 4–7, 2021).
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Lyashenko, A.I., Volodina, E.M., Gol’din, Y.A. et al. YAG:Nd3+ Laser Systems for Marine UV Lidar. J. Commun. Technol. Electron. 67, 1475–1478 (2022). https://doi.org/10.1134/S1064226922120154
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DOI: https://doi.org/10.1134/S1064226922120154