Dr. Sotirios Psilodimitrakopoulos is a Post-Doctoral research fellow at IESL-FORTH with specialty in Multiphoton-Microscopy. He received his Ph.D degree from the Institute of Photonic Sciences (ICFO), Barcelona, Spain in 2012 and he continued as a Post-Doctoral fellow at the Laboratory of Optics & Biosciences (LOB), at Ecole Polytechnique, Paris France. His research focuses on developing novel measurements and instrumentation for non-linear microscopy.