Amplification of Fluorescent Contrast by Photonic Crystals in Optical Storage

被引:104
|
作者
Li, Heng [1 ,2 ]
Wang, Jingxia [2 ]
Lin, Hui [2 ]
Xu, Liang [2 ]
Xu, Wei [2 ]
Wang, Rongming [1 ]
Song, Yanlin [2 ]
Zhu, Daoben [2 ]
机构
[1] Beijing Univ Aeronaut & Astronaut, Dept Phys, Minist Educ, Key Lab Micronano Measurement Manipulat & Phys, Beijing 100191, Peoples R China
[2] Chinese Acad Sci, Inst Chem, New Mat Lab, Key Lab Organ Solid,BNLMS, Beijing 100190, Peoples R China
关键词
ENHANCED FLUORESCENCE; SPONTANEOUS EMISSION; QUANTUM DOTS; DYE; FABRICATION; OPAL; NANOPARTICLES; EXTRACTION; FILMS;
D O I
10.1002/adma.200903105
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Photonic Memory: A facile approach to amplifying fluorescent contrast by introducing photonic crystals (PCs) into optical memory is demonstrated. The fluorescence image on the PC exhibits both higher brightness and contrast compared with that on the glass. The amplification of fluorescent contrast can provide much better sensitivity and resolution, which will be of great significance for developing high-contrast optical storage.
引用
收藏
页码:1237 / +
页数:6
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