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Title: Photorefractive polysilanes functionalized with a nonlinear optical chromophore
Authors: Hendrickx, Eric ×
Van Steenwinckel, David
Persoons, Andre
Watanabe, A #
Issue Date: Jan-1999
Publisher: Amer chemical soc
Series Title: Macromolecules vol:32 issue:7 pages:2232-2238
Abstract: We have prepared various polysilane copolymers that were functionalized with the nonlinear optical chromophore N-methyl-p-nitroaniline. The glass transition temperature of the polysilanes was adjusted to room temperature by copolymerization of methylphenyldichlorosilane and n-hexylmethyldichlorosilane. Asymmetric two-beam coupling was observed at 633 nm, and a gain coefficient of 18 cm(-1) was measured at an externally applied field of 48 V mu m(-1).
ISSN: 0024-9297
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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