摘要
用MonteCarlo方法仿真了两种面光源 (高斯光束和圆平面光束 )在人肺组织中的传播 ,讨论了不同面光源以及不同大小的光束入射到该组织时 ,其光能流率和漫反射强度的分布情况
Monte Carlo method is used to simulate light distribution in human lung that is irradiated respectively by two different surface sources,i.e.,a Guassian beam and a flat beam.The fluence rate and the diffuse reflectance distribution of the tissue are simulated when the two different surface sources with different beam sizes illuminate the tissue respectively.It is shown that the choices of the beam shape and size will affect laser′s applications in clinic.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2003年第10期1250-1253,共4页
Acta Photonica Sinica
基金
福建省教育厅项目 (JB0 0 0 87)
福州大学科技发展基金项目( 2 0 0 2 XQ 2 4 )
