Emeritus Professor , University of Glasgow
Professor Emeritus , Heriot-Watt University
W. M. Keck Foundation Professor of Electrical Engineering and Professor by Courtesy of Applied Physics , Stanford University
Emeritus Professor , Vienna University of Technology
Former Professor , Atomic Weapons Establishment
Professor of Extragalactic Astrophysics , University of Edinburgh
Professor of High Pressure Physics , University of Edinburgh
Head of Department of Physics , University of Strathclyde
Chair of Biophotonics , University of Strathclyde
Emeritus Professor of Natural Philosophy , University of Aberdeen
Chief Executive Officer , M-Squared Lasers Ltd
Former Honorary Director of Medical Physics, Grampian Health Board , University of Aberdeen