Theoretical molecular engineering for nonlinear absorption by two-photon absorption in the visible

被引：28

作者：

Andraud, C ^{[1
]}

Anémian, R

Collet, A

Nunzi, JM

Morel, Y

Baldeck, PL

机构：

[1] Ecole Normale Super Lyon, CNRS, UMR 117, F-69364 Lyon 07, France

[2] CEA Saclay, Grp Composants Organ, DEIN SPE, LETI CEA Tehnol Avancees, F-91191 Gif Sur Yvette, France

[3] Univ Grenoble 1, CNRS, UMR 5588, F-38402 St Martin Dheres, France

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2000年 / 2卷 / 04期

关键词：

nonlinear optics; two-photon absorption; optical limiting;

D O I：

10.1088/1464-4258/2/4/307

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A molecular engineering strategy is developed around bis(di-n-methylamino)-E-stilbene 1 in order to design efficient two-photon absorbers in the visible range. This strategy is based on the role of the charge transfer conjugated system, and of donor substituents on theoretical linear and two-photon absorption (TPA). The best trade-off TPA-linear absorption is fulfilled by two tetraphephenyl-diamine derivatives (biphenyl and fluorene), which could allow, if mixed, efficient coverage of the visible range.

引用

页码：284 / 288

页数：5

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