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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 89-92 |
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askari A, rahimi L. Calculation of seawater diffuse attenuation coefficient using Monte- Carlo method for use in design of oceanic lidar systems. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :89-92
URL: http://opsi.ir/article-1-2716-en.html
URL: http://opsi.ir/article-1-2716-en.html
Abstract: (309 Views)
Today, underwater optical communication and shallow coastal water bathymetry using laser pulses are areas that have attracted the attention of many researchers and technology companies. Multiple scattering in seawater is a phenomenon that strongly affects laser beam propagation. In this regard, the diffuse attenuation coefficient is one of the important parameters in studying the propagation of laser beams in seawater. In this paper, using Monte Carlo statistical method, in addition to the investigation of laser beam diameter as a function of depth, beam attenuation coefficient as a function of field of view is calculated and finally, diffuse attenuation coefficient has been obtained for coastal and clean seawaters.
Type of Study: Experimental |
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