Photochromism and Optical Recording of a Novel Diarylethene bearing Isoxazole Unit
A novel photochromic diarylethene based on Isoxazole Moiety and a Chlorine Atom was synthesized and its photochromic and fluorescent properties were also investigated. The compound exhibited remarkable photochromism, changing from colorless to red after irradiation with UV light both in solution and in PMMA film. In hexane solution and in PMMA film, the open-ring isomer of the diarylethene 1 exhibited relatively remarkable fluorescence. The results showed that this compound exhibited reversible photochromism and good fluorescent switching in solution after irradiation with UV light and visible light. The results demonstrated that the diarylethene compound had attractive properties for polarization holographic optical recording, such as high photosensitivity, high spatial resolution, excellent fatigue-resistance.
diarylethene isoxazole photochromism fluorescence optical recording
Hongliang Liu Gang Liu Weijun Liu
Jiangxi Key Laboratory of Organic Chemistry,Jiangxi Science & Technology Normal University,Nanchang 330013, P. R. China
国际会议
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)
上海
英文
2126-2128
2011-10-15(万方平台首次上网日期,不代表论文的发表时间)