An Improved Molecular Design of Obtaining NLO Active Molecular Glasses Using Triphenyl Moieties as Amorphous Phase Formation Enhancers
Proceedings of SPIE
2012
Kaspars Traskovskis,
Igors Mihailovs,
Andrejs Tokmakovs,
Valdis Kokars,
Mārtiņš Rutkis
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.
Atslēgas vārdi
NLO, azochromophore, molecular glasses
DOI
10.1117/12.922391
Hipersaite
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1316429
Traskovskis, K., Mihailovs, I., Tokmakovs, A., Kokars, V., Rutkis, M. An Improved Molecular Design of Obtaining NLO Active Molecular Glasses Using Triphenyl Moieties as Amorphous Phase Formation Enhancers. Proceedings of SPIE, 2012, Vol.8434: Nonlinear Optics and Applications VI, 1.-8.lpp. ISSN 0277-786X. e-ISSN 1996-756X. Pieejams: doi:10.1117/12.922391
Publikācijas valoda
English (en)