Lars ThylenLars Thylén received the M. Sc. degree in Electrical Engineering and the Ph. D. degree in Applied Physics in 1972 and 1982, respectively, both from the Royal Institute of Technology (KTH) in Stockholm. From 1982 to 1992 he was employed by Ericsson. Snce 1992, he is a professor of Photonics and Microwave Engineering at the school of Information and Communications Technology, KTH, Stockholm, heading the Laboratory of Photonics and Microwave Engineering. Read More Read Less