8 December 2003 Influence of the sensitizer on the dynamic behavior of an organic photorefractive material
Author Affiliations +
Abstract
Predictions made by two models describing dynamic processes in organic photorefractive materials are verified for a photorefractive polymer, consisting of a Poly-TPD, a dicyano dye and the sensitizer C60. One of the models can describe our measurements under the assumption of optically active traps as dominant trap species. This is confirmed by altering the sensitizer concentration, which has an influence on the charge transport properties of the material. Also, increasing the sensitizer concentration yielded a significant increase of the grating erasure rate in our material.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andre Leopold, Andre Leopold, Dietrich Haarer, Dietrich Haarer, Jolita Ostrauskaite, Jolita Ostrauskaite, Mukundan Thelakkat, Mukundan Thelakkat, } "Influence of the sensitizer on the dynamic behavior of an organic photorefractive material", Proc. SPIE 5216, Organic Holographic Materials and Applications, (8 December 2003); doi: 10.1117/12.504502; https://doi.org/10.1117/12.504502
PROCEEDINGS
9 PAGES


SHARE
Back to Top