Synthesis and application for optical recording of a novel diarylethene with benzofuran unit

摘要：

A new photochromic diarylethene, l-(2-ethylbenzofuran-3-yl)-2-(2-methyl-5-(4-formylphenyl)thien-3-yI) perfluorocyclopentene (lo), was synthesized and its photochromic and fluorescent properties were investigated. This diarylethene exhibited reversible photochromism and notable fluorescence photoswitches both in solution and in PMMA films. Using diarylethene lc/PMMA film as recording medium and a linearly polarized 633 nm laser diode for recording and readout, optical recording can be carried out in this film.

关键词： diarylethene benzofuran photochromism fluorescence optical recording

作者: Peijian Yan Shouzhi Pu Shiqiang Cui

作者单位: Jiangxi Key Laboratory of Organic Chemistry,Jiangxi Science & Technology Normal University,Nanchang 330013, P. R. China

会议类型: 国际会议

会议名称: 2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)

会议地点: 上海

会议语种:英文

页码: 2137-2140

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）