Distinguishing anisotropy orientations originated from scattering and birefringence of turbid media using Mueller matrix derived parameters

Optics Letters
Tao SunHui Ma

Abstract

Anisotropic structures such as myofibrils, collagen, and elastic fibers are prevalent in tissues. The orientations of these anisotropic structures are important indicators in various biomedical studies. Here we analyze the ability of using Mueller matrix polar decomposition (MMPD) and Mueller matrix transformation (MMT) parameters to determine and distinguish the accurate orientations of different anisotropies originated from scattering and birefringence in backscattering measurements. The experimental results of complex phantoms and Monte Carlo simulations suggest that the MMT and MMPD parameters can be used to reveal the orientations of the cylindrical scatterers and birefringence in turbid media, respectively. Moreover, a preliminary application of these Mueller matrix-derived parameters on bovine tendon samples demonstrates the ability of using the parameters to distinguish anisotropic scattering and birefringence orientations of tissues. The anisotropy orientation information can be helpful for biomedical studies or diagnosis.

References

Apr 12, 2011·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Oriol ArteagaRazvigor Ossikovski
Nov 25, 2011·Journal of Biomedical Optics·Nirmalya Ghosh, I Alex Vitkin
Mar 27, 2012·Optics Letters·Matthieu DubreuilBernard Le Jeune
Jun 22, 2013·Optics Express·Angelo PierangeloAntonello-De Martino
Apr 29, 2016·Journal of Biomedical Optics·Valery V Tuchin
May 14, 2016·Scientific Reports·Ji Qi, Daniel S Elson

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