Office #1: Vestfold University College, Faculty of Science and Engineering, Box 2243, N-3103 Tonsberg, Norway. E-mail: halvoth@ifi.uio.no, Telephone:(+47)3303 7733, fax:(+47)3303 1103, office: C225

Office #2: University of Oslo, Department of Informatics, Microelectronics System Group, Informatics Building, Box 1080, Blindern, N-0316 Oslo, Norway. E-mail: halvoth@ifi.uio.no, Telephone:(+47)22840067, fax:(+47)22852401, office: 2401

Office #3: Norwegian University of Science and Technology,Department of Physical Electronics, O.S. Bragstads pl 2,7034 Trondheim, Norway.  Telephone: (+47)73590704, fax: (+47)73591441, office: B412A