Large two-photon absorption cross section: molecular tweezer as a new promising class of compounds for nonlinear optics

被引：44

作者：

Chakrabarti, Swapan ^{[1
,2
]}

Ruud, Kenneth ^{[1
]}

机构：

[1] Univ Tromso, Dept Chem, Ctr Theoret & Computat Chem, N-9037 Tromso, Norway

[2] Univ Calcutta, Dept Chem, Kolkata 700009, India

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2009年 / 11卷 / 15期

关键词：

STORAGE;

D O I：

10.1039/b822395e

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：

We report the highest two-photon absorption cross-section to date, obtained for a molecular tweezer complex. Our analysis suggests that long-range charge-transfer interaction in three dimensions is the main source of this very large two-photon absorption cross section.

引用

页码：2592 / 2596

页数：5

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