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Monte Carlo Simulation of Light Transport in Five-Layered Skin Tissue

         

摘要

The light propagation and distribution in skin tissue is studied by using Monte Carlo technique. The radially resolved diffuse reflectance R and transmittance T vs radius r, angularly resolved R and Tvs the exiting angle of the photon, absorption energy density A and internal fiuence F vs r and z are simulated. Our results reveal that the light distribution for Gaussian beam is more centralized and its change is more rapid than those of circularly flat beam under the same incident energy and radius, no matter what R and T or A and F are. In addition,except that R(r) for circularly flat beam needs to be fitted by 15-order curve, the others can be fitted by 5-order or 6-order curve.

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  • 来源
    《中国物理快报:英文版》 |2000年第12期|909-911|共3页
  • 作者单位

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

    Photonics center, Department of Physics, Nankai University, Tianjin 300071;

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