9 March 2020Analysis and calibration of linear birefringence orientation parameter derived from Mueller matrix for multi-layered tissues (Conference Presentation)
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Mueller matrix polar decomposition (MMPD) is capable of extracting intrinsic polarimetric characteristics of tissue-like media, including the orientation angle of the linear retardance axis. Here we propose a modified MMPD parameter to calculate linear birefringence orientation for multi-layered media. By measuring different experimental layered phantoms designed by ourselves and pathological tissue slices, we demonstrate that the calibrated new parameter can show more accurately the fast axis orientation angle. Since the multi-layered anisotropic structures are widely distributed in biomedical samples, we believe that the parameter proposed in this study can be helpful for future biomedical diagnosis.
Weipeng Li,Honghui He,Tao Sun, andHui Ma
"Analysis and calibration of linear birefringence orientation parameter derived from Mueller matrix for multi-layered tissues (Conference Presentation)", Proc. SPIE 11238, Optical Interactions with Tissue and Cells XXXI, 112380O (9 March 2020); https://doi.org/10.1117/12.2545558
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Weipeng Li, Honghui He, Tao Sun, Hui Ma, "Analysis and calibration of linear birefringence orientation parameter derived from Mueller matrix for multi-layered tissues (Conference Presentation)," Proc. SPIE 11238, Optical Interactions with Tissue and Cells XXXI, 112380O (9 March 2020); https://doi.org/10.1117/12.2545558