St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 8 An analysis of light propagation process in biological media using graphics processing units technique Анализ процессов распространения оптического излучения в биологических средах с использованием вычислений на графических процессорах Krivtsun Alexander a.krivtcun@gmail.com Seteikin Alexey 10 03 2011 1 116 55 60

A number of issues arising when solving task of numerical simulating of light propagation process has been considered. Numerical results for media with different sets of optical properties are presented and validated against other groups. A new approach towards increasing of calculating performance is presented.

 Monte-Carlo method voxel optical properties scattering photon statistical weight