Laser Research Institute, Department of Physics, Stellenbosch University, Stellenbosch, South Africa

postal address: Private Bag X1, Matieland 7602, South Africa;  Tel: +27 21 808 3375, email: heso@sun.ac.za

supported by the SA Research Chair Initiative of the Dept. of Science and Technology / National Research Foundation

www.laser-research.co.za/sarchi