- Applied Optics, Vol. 51, Issue 25, pp. 6259-6267 (September 2012)
- Emmanuel Dekemper, Nicolas Loodts, Bert Van Opstal, Jeroen Maes, Filip Vanhellemont, Nina Mateshvili, Ghislain Franssens, Didier Pieroux, Christine Bingen, Charles Robert, Lieve De Vos, Ludovic Aballea, Didier Fussen