Third-order optical non-linearity in Zn(II) complexes of 5,10,15,20-tetraarylethynyl-substituted porphyrins

被引：141

作者：

Henari, FZ

Blau, WJ

Milgrom, LR

Yahioglu, G

Phillips, D

Lacey, JA

机构：

[1] BRUNEL UNIV,DEPT CHEM,UXBRIDGE UB8 3PH,MIDDX,ENGLAND

[2] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,LONDON SW7 2AZ,ENGLAND

来源：

CHEMICAL PHYSICS LETTERS | 1997年 / 267卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(97)00112-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Third-order optical nonlinearity chi((3)) of complexes in 5,10,15,20-tetraarylethynyl-substituted porphyrins has been measured using the Z-scan technique, The real and imaginary parts of chi((3)) Were measured at three different wavelengths and found to be in the region 1.05 x 10(-12) esu and 5.2 x 10(-12) esu, respectively. Experimental characterisation shows a saturation absorption at wavelengths close to resonance and reverse saturation absorption at off-resonance wavelengths.

引用

页码：229 / 233

页数：5

共 11 条

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[2]

Hann R. A., 1989, ORGANIC MAT NONLINEA

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