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| 聚焦光束在半无限大生物组织内传播的Monte Carlo模拟 | |
| 引用本文： | 张琳,李晓霞,祁胜文.聚焦光束在半无限大生物组织内传播的Monte Carlo模拟[J].光学学报,2012,32(4):417002-188. |
| 作者姓名： | 张琳 李晓霞 祁胜文 |
| 作者单位： | 张琳:华北科技学院基础部, 北京 101601 李晓霞:河北工业大学电气与自动化学院, 天津 300130 祁胜文:浙江海洋学院数理与信息学院, 浙江 舟山 316000 |
| 基金项目： | 浙江省自然科学基金（Y1100088）和中央高校基本科研业务费（2011B021）资助课题。 |
| 摘 要： | 分析了聚焦光束在介质中的传播情况,利用VC++语言编制了一套平圆光束聚焦在半无限大生物组织内传播的Monte Carlo模拟程序,对几种不同参数值的情况进行了模拟,通过对模拟结果的分析,得出了平圆光束聚焦在半无限大生物组织内传播的规律。 |
| 关 键 词： | 生物光学 生物组织 聚焦光束 Monte Carlo模拟 吸收光子数密度 |
| 收稿时间： | 2011/10/26 |
Monte Carlo Simulation of the Focused Beam Propagation in a Semi-Infinite Bio-Tissue |
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| Zhang Lin,Li Xiaoxia,Qi Shengwen.Monte Carlo Simulation of the Focused Beam Propagation in a Semi-Infinite Bio-Tissue[J].Acta Optica Sinica,2012,32(4):417002-188. | |
| Authors: | Zhang Lin Li Xiaoxia Qi Shengwen |
| Institution: | 1North China Institute of Science and Technology,Beijing 101601,China 2School of Electrical Engineering,Hebei University of Technology,Tianjin 300130,China 3School of Mathematics,Physics and Information Science,Zhejiang Ocean University,Zhoushan,Zhejiang 316000,China) |
| Abstract: | The focused beam propagation in turbid medium is analyzed. A Monte Carlo simulation model for simulating the focused flat circular beam propagation in a semi-infinite bio-tissue is constructed. Using this model, we study the absorbed photon density with different tissue parameters in the case of a focused flat circular beam injecting the tissue. The simulation results show the law of optical propagation in the tissue. |
| Keywords: | biotechnology bio-tissue focused beam Monte Carlo simulation absorbed photon density |
| 本文献已被 CNKI 等数据库收录！ | |