Third-order nonlinear optical susceptibility of polymers based on carbazole derivatives

被引：10

作者：

Fuks, I

Derkowska, B

Sahraoui, B

Niziol, S

Sanetra, J

Bogdal, D

Pielichowski, J

机构：

[1] Univ Angers, CNRS, UMR 6136, Lab Prop Opt Mat & Applicat, F-49045 Angers 01, France

[2] WSP Czestochwa, Inst Phys, Czestochowa, Poland

[3] Nicholas Copernicus Univ, Inst Phys, PL-87100 Torun, Poland

[4] Univ Angers, CNRS, UMR 6136, Lab Prop Mat & Applicat, F-49045 Angers 01, France

[5] Univ Min & Met Krakow, Krakow, Poland

[6] Cracow Univ Technol, Krakow, Poland

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2002年 / 19卷 / 01期

关键词：

D O I：

10.1364/JOSAB.19.000089

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The third-order nonlinear optical susceptibility (chi(<3>))of poly(N-vinylcarbazole) (PVK) and two other modified polymers based on carbazole derivatives has been measured by degenerate four-wave mixing at 532 nm in a tetrahydrofuran solution. The polymer exhibits large third-order nonlinear optical susceptibility (chi(<3>)) values. The calculated chi(<3>) value for the copolymer 3-(2-metacryletoxy)carbonyl 7 diethylamin-coumarine (PC1MK), which was obtained by linking 2-(9-carbazolyl)ethyl methacrylate polymer with 3-(2-metacryletoxy)carbonyl 7 diethylamin-coumarine monomer, is approximately 3 times larger than those of poly(3-methoxy-N-vinyl)carbazole and (PVK). (C) 2002 Optical Society of America.

引用

页码：89 / 93

页数：5

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