5 November 2002 Dynamics of organic holographic materials
Author Affiliations +
The relaxational response of a photorefractive polymer subjected to different poling voltages slightly above the glass transition temperature is measured using ellipsometry. We discuss our results using a new curve-fit function, which provides a good description of the experimental data. Using this new function we examine how the poling voltage influence the poling behavior of the chromophores. Furthermore, it is shown that the characteristic time for turn-off behavior is strongly influenced by the time span elapsed since turn-on.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Christer Svanberg, Christer Svanberg, Dirk Apitz, Dirk Apitz, Francisco Gallego-Gomez, Francisco Gallego-Gomez, Kim G. Jespersen, Kim G. Jespersen, Klaus Meerholz, Klaus Meerholz, Per Michael Johansen, Per Michael Johansen, } "Dynamics of organic holographic materials", Proc. SPIE 4802, Organic Photorefractive and Photosensitive Materials for Holographic Applications, (5 November 2002); doi: 10.1117/12.456003; https://doi.org/10.1117/12.456003

Back to Top