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Mesoscale engineering of photonic glass for tunable luminescence
Yu, Yongze; Fang, Zaijin; Ma, Chuansheng; Inoue, Hiroyuki; Yang, Guang; Zheng, Shupei; Chen, Danping; Yang, Zhongmin; Masuno, Atsunobu; Orava, Jiri; Zhou, Shifeng; Qiu, Jianrong; zhoushifeng@scut.edu.cn
2016
发表期刊NPG Asia Mater.
卷号8
摘要Control of the optical behavior of active materials through manipulation of their microstructure has led to the development of high-performance photonic devices with enhanced integration density, improved quantum efficiencies and controllable color output. However, the achievement of robust light-harvesting materials with tunable, broadband and flattened emission remains a long-standing goal owing to the limited inhomogeneous broadening in ordinary hosts. Here, we describe an effective strategy for the management of photon emission by manipulating the mesoscale heterogeneities in optically active materials. Importantly, this unique approach enables control of dopant-dopant and dopant-host interactions on the extended mesoscale. This allows the generation of intriguing optical phenomena such as a high activation ratio of the dopant (close to 100%), dramatically inhomogeneous broadening (up to 480 nm), notable emission enhancement and, moreover, simultaneously extension of the emission bandwidth and flattening of the spectral shape in glass and fiber. Our results highlight that the findings connect the understanding of and manipulation in the mesoscale realm to functional behavior on the macroscale, and the approach to manage the dopants based on mesoscale engineering may provide new opportunities for the construction of a robust fiber light source.
文章类型Article
部门归属单元
DOI10.1038/am.2016.156
资助者National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for
收录类别SCI
资助者National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for ; National Natural Science Foundation of China [11474102, 51202180]; National Science Fund for Excellent Young Scholars of China [51622206]; Chinese Program for New Century Excellent Talents in University [NCET-13-0221]; Guangdong Natural Science Funds for
WOS记录号WOS:000387402000002
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28302
专题高功率激光单元技术研发中心
通讯作者zhoushifeng@scut.edu.cn
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Yu, Yongze,Fang, Zaijin,Ma, Chuansheng,et al. Mesoscale engineering of photonic glass for tunable luminescence[J]. NPG Asia Mater.,2016,8.
APA Yu, Yongze.,Fang, Zaijin.,Ma, Chuansheng.,Inoue, Hiroyuki.,Yang, Guang.,...&zhoushifeng@scut.edu.cn.(2016).Mesoscale engineering of photonic glass for tunable luminescence.NPG Asia Mater.,8.
MLA Yu, Yongze,et al."Mesoscale engineering of photonic glass for tunable luminescence".NPG Asia Mater. 8(2016).
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