1990-92 American Editor, Speculations in Science and Technology 1993-95 Editor-in-Chief, Speculations in Science and Technology 1997- Member, Editorial Board, Microwave and Optical Technology Letters 1998- Member, Editorial Board, Optik: International Journal for Light and Electron Optics 2003-06 Member, Editorial Board, AEÜ: International Journal of Electronics and Communications 2006- Honorary Member, Editorial Board, AEÜ: International Journal of Electronics and Communications 2003- Member, Editorial Board, Electromagnetics 2004-2005 Member, Editorial Board, SPIE Nanotechnology E-Bullentin 2006- Member, Advisory Board, Optics Communications 2006- Editor-in-Chief, Journal of Nanophotonics