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Proceedings Paper

An improved molecular design of obtaining NLO active molecular glasses using triphenyl moieties as amorphous phase formation enhancers
Author(s): Kaspars Traskovskis; Igors Mihailovs; Andrejs Tokmakovs; Valdis Kokars; Martins Rutkis
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Paper Abstract

New molecular design of obtaining molecular glasses has been developed by linking triphenylmethyl moieties to chromophore core by flexible C-C bridge. Compounds capable of forming stable amorphous phase with good optical quality have been acquired with increased chemical and thermal sustainability compared to the previously reported design. NLO activity of compounds has been measured after corona discharge polling. Compared to previously synthesized trityloxy fragment containing compounds increase of d33 coefficient by up to 17 times was achieved for the same chromophore core containing compounds.

Paper Details

Date Published: 16 May 2012
PDF: 8 pages
Proc. SPIE 8434, Nonlinear Optics and Applications VI, 84341P (16 May 2012); doi: 10.1117/12.922391
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)
Martins Rutkis, Univ. of Latvia (Latvia)

Published in SPIE Proceedings Vol. 8434:
Nonlinear Optics and Applications VI
Benjamin J. Eggleton; Alexander L. Gaeta; Neil G. Broderick, Editor(s)

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