## Light transport in three-dimensional semi-infinite scattering media |

JOSA A, Vol. 29, Issue 7, pp. 1475-1481 (2012)

http://dx.doi.org/10.1364/JOSAA.29.001475

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### Abstract

The three-dimensional radiative transfer equation is solved for modeling the light propagation in anisotropically scattering semi-infinite media such as biological tissue, considering the effect of internal reflection at the interfaces. The two-dimensional Fourier transform and the modified spherical harmonics method are applied to derive the general solution to the associated homogeneous problem in terms of analytical functions. The obtained solution is used for solving boundary-value problems, which are important for applications in the biomedical optics field. The derived equations are successfully verified by comparisons with Monte Carlo simulations.

© 2012 Optical Society of America

**OCIS Codes**

(000.3860) General : Mathematical methods in physics

(170.3660) Medical optics and biotechnology : Light propagation in tissues

(010.5620) Atmospheric and oceanic optics : Radiative transfer

**ToC Category:**

Medical Optics and Biotechnology

**History**

Original Manuscript: March 6, 2012

Revised Manuscript: April 23, 2012

Manuscript Accepted: May 7, 2012

Published: June 29, 2012

**Virtual Issues**

Vol. 7, Iss. 9 *Virtual Journal for Biomedical Optics*

**Citation**

André Liemert and Alwin Kienle, "Light transport in three-dimensional semi-infinite scattering media," J. Opt. Soc. Am. A **29**, 1475-1481 (2012)

http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-29-7-1475

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