Vigneron, J-P.,
Deparis, O.,
Simonis, P.,
Gaigneaux, E.,
Ghazzal, M. N.,
De Coninck, J. &
Kebaili, H.,
7 Nov 2013, IPC No. G02B 5/28 ; G02B 6/35 ; G02B 26/00 ; G02F 1/19, Patent No. EP2847627,
18 Mar 2015, Priority date
30 Apr 2012, Priority No. EP12166155
Research output: Patent