| 双色俘精酸酐薄膜的双波长图像光存储 |
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| 引用本文： | 门克内木乐,姚保利,陈懿,王英利,黎甜楷,郑媛,雷铭,董卫斌,樊美公,陈国夫.双色俘精酸酐薄膜的双波长图像光存储[J].光学学报,2005,25(2):20-223. |
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| 作者姓名： | 门克内木乐 姚保利 陈懿 王英利 黎甜楷 郑媛 雷铭 董卫斌 樊美公 陈国夫 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室,西安,710068
2. 中国科学院理化技术研究所,北京,100101 |
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| 基金项目： | 国家自然科学基金(60337020)，国家973计划(G1999033005)资助课题。 |
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| 摘 要： | 采用两种光致变色俘精酸酐体系化合物1，2，4-三甲基-5-苯基-3-吡咯甲叉(异丙叉)俘精酸酐和对-N，N-二甲基苯基-2-甲基-3-恶唑甲叉(异丙叉)俘精酸酐]制备了单层双色聚甲基丙烯酸甲酯(PMMA)复合薄膜感光记录材料。采用双波长(650nm和488nm)图像存储和读出光路，实现了用两种波长在双色复合薄膜的同一位置同时记录两幅图像。当分别用各自对应的波长读出时，两幅图像各自获得了高衬比度，且二者之间的串扰很小，证明了在双色光致变色俘精酸酐材料上进行双波长复用图像光存储的可行性。
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| 关 键 词： | 薄膜光学 光电材料 光致变色 俘精酸酐 光学图像存储 |
| 收稿时间： | 2004/1/16 |
Dual-Wavelength Optical Image Storage with Bicolor Fulgides Film |
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| Menke Neimule,Yao Baoli,Chen Yi,Wang Yingli,Li Tiankai,Zheng Yuan,Lei Ming,Dong Weibin,Fan Meigong,Chen Guofu.Dual-Wavelength Optical Image Storage with Bicolor Fulgides Film[J].Acta Optica Sinica,2005,25(2):20-223. |
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| Authors: | Menke Neimule Yao Baoli Chen Yi Wang Yingli Li Tiankai Zheng Yuan Lei Ming Dong Weibin Fan Meigong Chen Guofu |
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| Institution: | Menke Neimule 1 Yao Baoli 1 Chen Yi 2 Wang Yingli 1 Li Tiankai 2 Zheng Yuan 1 Lei Ming 1 Dong Weibin 1 Fan Meigong 2 Chen Guofu 1 1 State Key Laboratory of Transient Optics Technology,Xi'an Institute of Optics and Precision Mechanics,The Chinese Academy of Sciences,Xi'an 710068 2 Technical Institute of Physics and Chemistry,The Chinese Academy of Sciences,Beijing 100101 |
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| Abstract: | Two types of photochromic fulgide compounds (1,2,4 trimethyl 5 phenyl) 3 pyrryl ethylidene (isopropylidene) fulgide and (p N,N dimethylphenyl 2 methyl) 3 oxazoleyl ethylidene (isopropylidene) fulgide] were used to prepare single layer bicolor PMMA composite film. The experiment demonstrated that two different images could be recorded on the bicolor composite film at the same area by using two different wavelengths (650 nm and 488 nm) respectively. When using the corresponding wavelength 650 nm or 488 nm to readout the two stored images on the film, each wavelength can obtain a high contrast ratio image and the two images with little crosstalk. This experiment confirmed that it was feasible to store and readout two images at the same area of the bicolor photochromic fulgide material. |
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| Keywords: | film optics optoelectronic material photochromism fulgide optical image storage |
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