Two-photon Absorption Properties of Novel Conjugated Dyes Containing a Benzophenone Unit

被引:1
|
作者
Liu, Jian [1 ]
Gao, Fang [1 ]
Yang, Long [1 ]
Wang, Chunfeng [1 ]
Li, Hongru [1 ]
Zhang, Shengtao [1 ]
机构
[1] Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China
关键词
CROSS-SECTIONS; DESIGN;
D O I
10.1246/cl.2010.324
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A variety of new conjugated dyes bearing a benzophenone unit were synthesized, and the linear absorption and emission were determined. Two-photon absorption properties of the derivatives have been measured by a Ti:sapphire femtosecond laser tuning from 720 to 880 nm at intervals of 20 nm. One- and two-photon optical properties of the derivatives were found to be significantly dependent on their chemical structures.
引用
收藏
页码:324 / 325
页数:2
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