摘要
本文研究了激光在生物组织中的传输规律，建立了适用于ＭｏｎｔｅＣａｒｌｏ模拟的数理模型。对不同组织中光子的传输规律进行了模拟和检验，结果表明：利用本文所建立的模型和编制的程序，可以有效地模拟激光在均匀和非均匀组织中的传输规律，并可获取组织光学特性参数与漫反射率、漫透射率和通量等物理量间的关系。
In this paper,laser Prepagation Principles in biological tissue have been studied.Mathematical model suitable for Monte Carlo simulation has been built.Photon transportationprinciples in different tis,sues have been simulated and examined.it is shown that by this model laserpropagation principles in homogeneous and heterogeneous tissue may be correctly simtilated ,and relations of tissue optical properties with some nieasurable physical quantities such as diffusereflectance.diffuse transmittance and flux cotild be resulted.
出处
《光子学报》
EI
CAS
CSCD
1995年第2期125-129,共5页
Acta Photonica Sinica
关键词
激光传输
生物组织
蒙特卡罗模拟
Laser transportation
Biolgical tissue
Monte Carlo simulation
