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Proceedings Paper

Synthesis and nonlinear optical properties of novel N,N-dihydroxyethyl-based molecular organic glasses using triaryl substitutes as amorphous phase formation enhancers
Author(s): Kaspars Traskovskis; Igors Mihailovs; Andrejs Tokmakovs; Valdis Kokars; Valdis Kampars; Martins Rutkis
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Paper Abstract

In given study a new structural design of molecular NLO materials is presented where amorphous phase formation is achieved by introduction of bulky trityl and triphenylsilyl substituents. Obtained materials formed stable organic glasses with good optical quality and glass transition temperatures notably exceeding ambient. NLO activity was successfully measured in samples that underwent corona discharge poling. The comparison of both enhancer groups revealed, that trityl group increases thermal sustainability of material, while triphenylsilyl group better promotes formation and stability of amorphous phase.

Paper Details

Date Published: 7 September 2011
PDF: 7 pages
Proc. SPIE 8113, Linear and Nonlinear Optics of Organic Materials XI, 81130Z (7 September 2011); doi: 10.1117/12.893381
Show Author Affiliations
Kaspars Traskovskis, Riga Technical Univ. (Latvia)
Igors Mihailovs, Riga Technical Univ. (Latvia)
Univ. of Latvia (Latvia)
Andrejs Tokmakovs, Univ. of Latvia (Latvia)
Valdis Kokars, Riga Technical Univ. (Latvia)
Valdis Kampars, Riga Technical Univ. (Latvia)
Martins Rutkis, Univ. of Latvia (Latvia)

Published in SPIE Proceedings Vol. 8113:
Linear and Nonlinear Optics of Organic Materials XI
Jean-Michel Nunzi; Rachel Jakubiak; Theodore G. Goodson; Manfred Eich, Editor(s)

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