Laser spectroscopy in the development of laser sensor system of underwater roboties
O.A. Bukin1, A.Yu. Мауоr2, D.Yu. Proschenko1, I.O. Bukin1, V.V. Bolotov1, A.A. Chekhlenok1, S.A. Mun1
1Admiral G.I. Nevelskoy Maritime State University, Vladivostok, Verkhneportovaya street, Building 50a, 690059, Russia
2Institute of Automation and Control Prosesses Far Easten Branch of the Russian Academy of Science, 5 Radio Street, Vladivostok, 690041
Keywords: лазерная спектроскопия, лазерная сенсорика, лазерная индуцированная флуоресценция, лазерная искровая спектроскопия, хлорофилл А, флуориметр, ТНПА, laser spectroscopy, laser sensing, laser induced fluorescence, laser induced breakdown spectroscopy, chlorophyll A, fluorometer, ROV
Abstract
Laser technologies used in order to provide the development of ROV sensor elements are presented, as well as the latest results in underwater robotics, where laser spectroscopy methods are applied to underwater environment monitoring. A designed submersible laser spectrometer is presented, intended for research of Raman and laser induced fluorescence (LIF) spectra. The spectrometer was developed and designed as an element of ROV sensor system for detection and measurements of organic matter concentrations in sea water. LIF spectrometer’s in situ tests in different marine areas including Arctic region are described.
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