THE 3RD-ORDER OPTICAL NONLINEARITY OF THE PHENYLETHYNYL-SUBSTITUTED BENZENE SYSTEM

被引：78

作者：

KONDO, K

YASUDA, S

SAKAGUCHI, T

MIYA, M

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL FINE CHEM,SUITA,OSAKA 565,JAPAN

[2] OSAKA NATL RES INST AIST,IKEDA,OSAKA 563,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 01期

关键词：

D O I：

10.1039/c39950000055

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phenylethynyl substituted benzenes 1, 2 and 3 are synthesized by the Pd-coupling reaction of phenylacetylene with the corresponding bromobenzene; the third-order optical non-linearity [chi((3))(omega)] increases with the participation of pi-conjugation through the triple bond as determined by the degenerate four-wave mixing (DFWM) method in a chloroform solution.

引用

页码：55 / 56

页数：2

共 9 条

[1]

ASHWELL GJ, 1993, ORGANIC MAT NONLINEA, V3, P219

[2]

CHEMLA DS, 1987, NONLINEAR PROPERTIES, V2, P85

[3]

GARITO A, 1994, PHYS TODAY, P51

[4] EXCEPTIONALLY LARGE 3RD-ORDER OPTICAL NONLINEARITY OF THE ORGANIC CHARGE-TRANSFER COMPLEX [J].