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Proceedings Paper

Amorphous monolithic triphenylamine derivatives with fast holographic response times
Author(s): Christoph Hohle; Peter Strohriegl; Stephan J. Zilker; Dietrich Haarer
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Paper Abstract

We report on holographic investigations of several organic photorefractive materials based on monolithic low molar mass glasses. The addition of different plasticizing agents and the variation of three NLO-units prove to change the photorefractive performance and the thermal properties of the resulting compounds dramatically. Very fast holographic response times down to 2.5 ms could be reached at refractive index modulations of 6 10- and two-beam coupling gains of up to 140 cm-1.

Paper Details

Date Published: 13 November 2000
PDF: 6 pages
Proc. SPIE 4104, Organic Photorefractives, Photoreceptors, and Nanocomposites, (13 November 2000); doi: 10.1117/12.406470
Show Author Affiliations
Christoph Hohle, Univ. Bayreuth (Germany)
Peter Strohriegl, Univ. Bayreuth (Germany)
Stephan J. Zilker, Univ. Bayreuth (Netherlands)
Dietrich Haarer, Univ. Bayreuth (Germany)


Published in SPIE Proceedings Vol. 4104:
Organic Photorefractives, Photoreceptors, and Nanocomposites
Keith L. Lewis; Klaus Meerholz; Klaus Meerholz, Editor(s)

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