Paper
23 October 1998 Organic photorefractive systems based on triphenyldiamine derivatives
Uwe Hofmann, Stefan Schloter, Andreas Schreiber, K. Hoechstetter, G. Bauml, Stephan J. Zilker, Dietrich Haarer, Mukundan Thelakkat, Hans-Werner Schmidt, Kai Ewert, C.-D. Eisenbach
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Abstract
Photorefractive guest-host systems based on photoconducting polymers such as poly(N-vinylcabazol) or polysiloxane generally exhibit large diffraction efficiencies and photorefractive gain coefficients. Their response times however, are limited by the orientation of the nonlinear optical chromophores and by the photoconducting properties of the polymer. Rise times down to 50 ms have been observed until now.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Uwe Hofmann, Stefan Schloter, Andreas Schreiber, K. Hoechstetter, G. Bauml, Stephan J. Zilker, Dietrich Haarer, Mukundan Thelakkat, Hans-Werner Schmidt, Kai Ewert, and C.-D. Eisenbach "Organic photorefractive systems based on triphenyldiamine derivatives", Proc. SPIE 3471, Xerographic Photoreceptors and Organic Photorefractive Materials IV, (23 October 1998); https://doi.org/10.1117/12.328174
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Cited by 1 scholarly publication.
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KEYWORDS
Chromophores

Diffraction

Polymers

Composites

Modulation

Refractive index

Diffraction gratings

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