The design and synthesis of new organic molecules with large two-photon absorption cross-sections for optical limiting applications

被引：19

作者：

Reinhardt, BA ^{[1
]}

Brott, LL ^{[1
]}

Clarson, SJ ^{[1
]}

Kannan, R ^{[1
]}

Dillard, AG ^{[1
]}

机构：

[1] USAF, Wright Lab, Mat Directorate, MLBP,Polymer Branch, Wright Patterson AFB, OH 45433 USA

来源：

MATERIALS FOR OPTICAL LIMITING II | 1997年 / 479卷

关键词：

D O I：

10.1557/PROC-479-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The molecular structure/nonlinear optical (NLO) property relationship is explored with seven recently synthesized chromophores. Two symmetrical compounds were made using electron withdrawing groups separated by an electron rich core while five asymmetrical molecules were developed using electron donating and withdrawing groups coupled by a pi electron bridging group. Pendant chains were added to some of the chromophores to improve processibility. Their syntheses are described and their optical limiting properties discussed.

引用

页码：3 / 8

页数：6