Photorefractive polysilanes functionalized with a nonlinear optical chromophore

Eric Hendrickx; David Van Steenwinckel; André Persoons; Akira Watanabe

doi:10.1021/ma9810013

Photorefractive polysilanes functionalized with a nonlinear optical chromophore

Eric Hendrickx, David Van Steenwinckel, André Persoons, Akira Watanabe

Center for Mineral Processing and Metallurgy (CMPM)

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

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 μm^-1.

Original language	English
Pages (from-to)	2232-2238
Number of pages	7
Journal	Macromolecules
Volume	32
Issue number	7
DOIs	https://doi.org/10.1021/ma9810013
Publication status	Published - 1999 Apr 6

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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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 μm-1.",

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AU - Hendrickx, Eric

AU - Van Steenwinckel, David

AU - Persoons, André

AU - Watanabe, Akira

PY - 1999/4/6

Y1 - 1999/4/6

N2 - 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 μm-1.

AB - 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 μm-1.

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Photorefractive polysilanes functionalized with a nonlinear optical chromophore

Abstract

ASJC Scopus subject areas

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