M. Khaled Shakfa was a Postdoctoral Fellow at Photonics Laboratory in the Division of Computer, Electrical and Mathematical Sciences & Engineering (CEMSE) at King Abdullah University of Science and Technology (KAUST). Previously, he was a Postdoctoral Research Fellow in the workgroup of Prof. Dr. Martin Koch, Experimental Semiconductor Physics at Philipp University of Marburg (Marburg, Germany). He received his Ph.D. in Electrical Engineering at Braunschweig University of Technology (Braunschweig, Germany) in 2015. His PhD research focused on the investigation of localization effects on optical properties and carrier dynamics in disordered III-V semiconductor nanostructures.