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23 October 1998 Trapping studies on photorefractive polymers
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Abstract
A new and simple spectroscopic method for the determination of the trap density in C60-sensitized photorefractive polymers is presented. This method is compared with results obtained from traditional trap density measurements which involve two-wave mixing, and good correlation is observed. This technique is used to identify the inactive traps as the nonlinear optical chromophore. Also, composites with very low response times, high gain coefficients and low absorption are presented.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Daniel Wright, Anders Grunnet-Jepsen, Maria Angeles Diaz-Garcia, J. D. Casperson, B. Smith, Matthew S. Bratcher, Michael S. De Clue, Jay S. Siegel, William E. Moerner, and Robert J. Twieg "Trapping studies on photorefractive polymers", Proc. SPIE 3471, Xerographic Photoreceptors and Organic Photorefractive Materials IV, (23 October 1998); https://doi.org/10.1117/12.328176
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