Monte Carlo simulation of photon migration path in turbid media

作     者：王建岗 王桂英 徐至展 

作者机构：State Key Laboratory of High Field Laser PhysicsShanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2008年第6卷第7期

页      面：530-532页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 070102[理学-计算数学] 0803[工学-光学工程] 0701[理学-数学] 0702[理学-物理学] 

基　　金：done during the postdoctoral period in Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences 

主　　题：Absorption Monte Carlo methods Multiphoton processes Pulsed laser applications Scattering Trajectories Turbidity 

摘      要：A new method of Monte Carlo simulation is developed to simulate the photon migration path in a scattering medium after an ultrashort-pulse laser beam comes into the medium. The most probable trajectory of photons at an instant can be obtained with this method. How the photon migration paths are affected by the optical parameters of the scattering medium is analyzed. It is also concluded that the absorption coefficient has no effect on the most probable trajectory of photons.