• Angular Distribution of Diffuse Reflectance in Biological Tissue 

    Xia, Jinjun, 1971-; Yao, Gang, Ph. D. (The Optical Society of America, 2007-09)
    We measured angular-resolved diffuse reflectance in tissue samples of different anisotropic characteristics. Experimental measurements were compared with theoretical results based on the diffusion approximation. The results ...
  • Monte Carlo Model for Studying the Effects of Melanin Concentrations on Retina Light Absorption 

    Guo, Ya, 1977-; Yao, Gang, Ph. D.; Lei, Bo; Tan, Jinglu, 1958- (The Optical Society of America, 2008-02)
    We developed a Monte Carlo model to calculate light absorption in human and mouse retinas. The retina was modeled as a five-layer spherical structure. The effects of melanin concentrations in the retinal pigment epithelium ...
  • Polarization-sensitive Reflectance Imaging in Skeletal Muscle 

    Li, Xin; Ranasinghesagara, Janaka C.; Yao, Gang, Ph. D. (The Optical Society of America, 2008-06)
    We acquired polarization-sensitive reflectance images in freshly excised skeletal muscle samples. The obtained raw images varied depending on the incident and detection polarization states. The Stokes vectors were measured ...