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This article is cited in 5 scientific papers (total in 5 papers)
Light scattering
Modelling of radiative transfer by the Monte Carlo method and solving the inverse problem based on a genetic algorithm according to experimental results of aerosol sensing on short paths using a femtosecond laser source
G. G. Matvienkoa, V. K. Oshlakova, A. N. Stepanovb, A. Ya. Sukhanova a Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk
b Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod
Abstract:
We consider the algorithms that implement a broadband ('multiwave') radiative transfer with allowance for multiple (aerosol) scattering and absorption by main atmospheric gases. In the spectral range of 0.6 – 1 μm, a closed numerical simulation of modifications of the supercontinuum component of a probing femtosecond pulse is performed. In the framework of the algorithms for solving the inverse atmospheric-optics problems with the help of a genetic algorithm, we give an interpretation of the experimental backscattered spectrum of the supercontinuum. An adequate reconstruction of the distribution mode for the particles of artificial aerosol with the narrow-modal distributions in a size range of 0.5 – 2 mm and a step of 0.5 mm is obtained.
Keywords:
radiation, atmosphere, transfer, aerosol, lidar, femtosecond laser, supercontinuum, inverse problem, genetic algorithm, Monte Carlo method.
Received: 03.03.2014 Revised: 03.09.2014
Citation:
G. G. Matvienko, V. K. Oshlakov, A. N. Stepanov, A. Ya. Sukhanov, “Modelling of radiative transfer by the Monte Carlo method and solving the inverse problem based on a genetic algorithm according to experimental results of aerosol sensing on short paths using a femtosecond laser source”, Kvantovaya Elektronika, 45:2 (2015), 145–152 [Quantum Electron., 45:2 (2015), 145–152]
Linking options:
https://www.mathnet.ru/eng/qe16109 https://www.mathnet.ru/eng/qe/v45/i2/p145
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