The present invention relates to a system, as well as articles and holographic recording medium comprising the system, where the system comprises: a polymerizable component comprising at least one photoactive polymerizable material; and a photoinitiator component comprising at least one photoinitiator...http://www.google.fr/patents/US7704643?utm_source=gb-gplus-shareBrevet US7704643 - Holographic recording medium with control of photopolymerization and dark reactions
Holographic recording medium with control of photopolymerization and dark ...
