Tschudi, Theo and Frank, and Schösser, and Persson, and Wang, and Frank, and Schösser, and Persson, and Wang, (1996):
Light induced polymer structures (LIPS) for diffractive optics.
In: Free-space micro-optical systems: Topical Meeting of the European Optical Society <1996, Engelberg, Switzerland>; Proceedings. S. 56-57, [Conference or Workshop Item]