José R. Guzman-Sepulveda received his Ph.D. in Optics from CREOL, The College of Optics and Photonics, University of Central Florida, in 2019. He is currently a full-time researcher at the Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV Unidad Monterrey). His research interests focus mainly on the statistical optical sensing of dynamics in complex media for biological and medical applications. In this field, his efforts have been directed especially to the development of fiber-based implementations of optical sensing techniques based on light scattering. Such implementations have the potential for passive, non-invasive, and real-time measurements of the structural and microrheological properties of dynamic complex media such as colloids and biological fluids. He is a member of the Mexican National System of Researchers (SNI 1).