Title: Synthetic approach for the incorporation of second-order nonlinear optical chromophores containing heteroatomics into methacrylate copolymers
Authors: Samyn, Celest ×
Heylen, M
Claes, G
Boutton, C
Van Beylen, Marcel
Persoons, Andre #
Issue Date: Jan-1998
Publisher: Pergamon-elsevier science ltd
Series Title: European Polymer Journal vol:34 issue:8 pages:1069-1072
Abstract: Nonlinear optical chromophores with thiophene groups incorporated in the conjugated system were synthesized. Their second-order nonlinear response was evaluated by electric-field-induced second-harmonic generation (EFISHG) measurements. Off-resonant values mu beta(0) as high as 589.10(-48) esu were obtained. Some of the D pi A (donor-accepted conjugated) systems were incorporated as side chain into MMA-chromophore functionalised methacrylate copolymers in various concentrations. The copolymers show a decrease in T-g with increasing chromophore content. (C) 1998 Elsevier Science Ltd. All rights reserved.
ISSN: 0014-3057
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Chemistry - miscellaneous
Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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