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Proceedings Paper

Second-order NLO main-chain polymers by polymerization of poled monomers
Author(s): Manfred Eich; Michael Ohl; Rudolf Zentel; Wolfgang Schulz-Hanke
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Paper Abstract

A new method of preparing oriented NLO main chain polymers is presented. We synthesized NLO-monomers that consist of donor acceptor substituted tolane molecules that can be poled in the low molar mass state. In the oriented polar state these monomers can be chemically linked using a thermally activated polyaddition reaction. This reaction links the donor head of one monomer to the acceptor tail of the next hibiting bulk noncentrosymmetry with the average direction of the molecular dipoles parallel to the aligning field.

Paper Details

Date Published: 16 December 1993
PDF: 11 pages
Proc. SPIE 2025, Nonlinear Optical Properties of Organic Materials VI, (16 December 1993); doi: 10.1117/12.165244
Show Author Affiliations
Manfred Eich, Forschungszentrum der Telekom and Technical Univ. of Darmstadt (Germany)
Michael Ohl, Forschungszentrum der Telekom and Technical Univ. of Darmstadt (Germany)
Rudolf Zentel, Univ. of Mainz (Germany)
Wolfgang Schulz-Hanke, Univ. of Mainz (Germany)


Published in SPIE Proceedings Vol. 2025:
Nonlinear Optical Properties of Organic Materials VI
Gustaaf R. Moehlmann, Editor(s)

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