In this paper we present a novel illumination model that takes into account multiple
anisotropic scattering in a layer bounded by two rough surfaces. We compute the model by a …

A new photoplethysmography (PPG) module is designed, optimized, and fabricated in this
study to obtain quality PPG signal for high-accuracy bio-sensing. The module contains four …

In this paper, a theory for detection of the absolute concentrations of oxy-hemoglobin (HbO)
and deoxy-hemoglobin (HbR) from hemodynamic responses using a bundled-optode …

Breast cancer is a leading cause of mortality among women. The patient's survival rate is
uncertain due to the limitations in the accuracy of diagnosis and effective monitoring during …

Various tissue optical clearing techniques have sprung up for large volume imaging.
However, there are few methods showed clearing and imaging data on different organs …

The rapid advancement of diagnostic and therapeutic optical techniques for oncology
demands a good understanding of the optical properties of biological tissues. This study …

As a high-sensitivity and non-invasive technique, optical molecular tomography (OMT) can
locate and visualize tissue quantitatively in three dimensions by collecting surface photons …

Near infrared (NIR) photodynamic activation is playing increasingly critical roles in cutting-
edge anti-cancer nanomedicines, which include spatiotemporal control over induction of …

Since recently, a number of innovative polarization-based optical imaging modalities have
been introduced and extensively used in various biomedical applications, with an ultimate …

The limited penetration depth of light in skin tissues is a practical bottleneck in dermatologic
applications of light-induced therapies, including anti-microbial blue light therapy and …