Tomskiy gosudarstvennyy universitet
Tomskiy gosudarstvennyy universitet sistem upravleniya i radioelektroniki
Tomskiy nauchnyy centr SO RAN
UDC 535.8
CSCSTI 29.31
Russian Classification of Professions by Education 12.00.00
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 6135
BISAK SCI053000 Physics / Optics & Light
In the present report, a hybrid method of opto-acoustic sensing of the atmosphere is presented and an opto-acoustic radar implementing it is described. In the proposed method, the elemental composition of atmospheric aerosols is determined from the optical spectrum of a laser spark emission, and acoustic radiation is used to measure the number density of micron and submicron aerosol particles, geometrical sizes of the laser spark, spectral acoustic transmission, and temperature and humidity of air.
atmosphere, opto-acoustic sensing, aerosol particles
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