- Letardi, Tommaso (3)
- Society of Photo-optical Instrumentation Engineers (3)
- Association nationale de la recherche technique (2)
- European Congress on Optics (2)
- European Federation for Applied Optics (2)
- European Physical Society (2)
- Centre national de la recherche scientifique (France) (1)
- Laude, Lucien D. (1)
- Weber, Horst, 1935- (1)