| 近红外线在四层匹配组织中的传输 |
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| 引用本文： | 徐舶.近红外线在四层匹配组织中的传输[J].烟台大学学报(自然科学与工程版),2006,19(4):263-267. |
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| 作者姓名： | 徐舶 |
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| 作者单位： | 鲁东大学,物理系,山东,烟台,264005 |
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| 摘 要： | 根据匹配边界条件和外推边界条件，得到了近红外线通过四层高散射匹配介质的稳态和时域漫射方程的解．同时，编写了光通过四层匹配介质的蒙特卡罗程序，通过和蒙特卡罗模拟比较，发现当探测反射时，漫射方程正确地描述了光子迁移．
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| 关 键 词： | 近红外线 组织光学 漫射方程 |
| 文章编号： | 1004-8820（2006）04-0263-05 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006-01-04 |
Near-IR Radiation Propagation in a Four-Layered Matched Medium |
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| XU Bo.Near-IR Radiation Propagation in a Four-Layered Matched Medium[J].Journal of Yantai University(Natural Science and Engineering edirion),2006,19(4):263-267. |
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| Authors: | XU Bo |
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| Institution: | Physics Department, Ludong University,Yantai 264025, China |
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| Abstract: | The steady-state and time-domain analytical solutions of the diffusion equation for near- IR radiation through a four-layered highly scattering matched medium have been obtained. The matched boundary condition and the extrapolated one have been considered. A Monte Carlo code for photon migration through a four-layered matched medium has also been developed. Comparisons with the results of Monte Carlo simulations show that the analytical solutions correctly describe the photon migration, when the reflectance is observed. |
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| Keywords: | near-IR radiation bio-optics diffuse equation |
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