%0 Journal Article %T Photoelectrical characterization of photorefractive organic systems %A Zilker, Stephan J. %A Grasruck, M. %A Wolff, Jonathan %A Schloter, Stefan %J Proceedings of SPIE %V 3799 %N 1 %P 43-48 %@ 0277-786X %D 1999-10-05 %I SPIE %~ DeepDyve