Konstantinos Tokas obtained his Diploma in Electrical and Computer Engineering from National Technical University of Athens, in 2015. His thesis was carried out at the Photonics Communications Research Laboratory (PCRL) and concerned high-speed optical interconnects using advanced modulation schemes. He is currently a member and PhD candidate of PCRL and his research activities include among others optical datacenter network sub-systems and architectures. He speaks fluently English and Spanish.