Development of photochromic two-photon absorption dyes

被引：0

作者：

Shigeiwa, M

Maeda, S

Gorohmaru, H

Imamura, S

Irie, M

机构：

[1] Mitsubishi Chem Corp, Grp Sci & Technol Res Ctr Inc, Aoba Ku, Yokohama, Kanagawa 2278502, Japan

[2] Kyushu Univ, Dept Chem & Biochem, Higashi Ku, Fukuoka 812, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2005年 / 430卷

关键词：

diarylethenes; photochromism; styrylbenzene; two-photon absorption; OPTICAL-DATA STORAGE;

D O I：

10.1080/15421400590946343

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We synthesized three photochromic two-photon absorptive diarylethene derivatives with styrylbenzene unit and measured two-photon absorption cross-sections at 800 nm by using an open aperture Z-scan method with 120 femtosecond pulses. It was found that two of the dyes have large values (delta = 52 GM) equivalent to AF-50.

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收藏

页码：173 / 179

页数：7

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