Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Modeling and optimal design for static shape control of smart reflector using simulated annealing algorithm | |
Wang, Z.; Y. Y. Cao; Y. Z. Zhao and Z. C. Wang | |
2016 | |
发表期刊 | Journal of Intelligent Material Systems and Structures |
卷号 | 27期号:5 |
摘要 | The wide direct bandgap and strong exciton binding energy of ZnO have inspired examinations of ultraviolet lasing over the previous decades. However, regulation of the lasing mode, especially the realization of single mode lasing, is still a challenge. In this study, a ZnO comb-like structure with an array of microrods was selected to design coupled whispering-gallery-mode cavities, wherein the naturally varied air-gap between the adjacent microrods created a flexible condition for optical field coupling without any complicated micromanipulation. Spectral behaviour of lasing and coupling interaction between coupled ZnO microrods were systematically investigated. By regulating the nano-scale inter-space of dual coupled microrods, stable single-mode lasing with a higher Q factor and lower threshold was obtained successfully based on the Vernier effect. The formation conditions and the mechanism of single-mode lasing derived from the coupled ZnO microrods were discussed in detail. It also demonstrated an approach to construct high quality single-mode lasing by tuning the diameters of the coupled ZnO microrods. |
文章类型 | 期刊 |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/57274 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Wang, Z.,Y. Y. Cao,Y. Z. Zhao and Z. C. Wang. Modeling and optimal design for static shape control of smart reflector using simulated annealing algorithm[J]. Journal of Intelligent Material Systems and Structures,2016,27(5). |
APA | Wang, Z.,Y. Y. Cao,&Y. Z. Zhao and Z. C. Wang.(2016).Modeling and optimal design for static shape control of smart reflector using simulated annealing algorithm.Journal of Intelligent Material Systems and Structures,27(5). |
MLA | Wang, Z.,et al."Modeling and optimal design for static shape control of smart reflector using simulated annealing algorithm".Journal of Intelligent Material Systems and Structures 27.5(2016). |
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Modeling and optimal(2952KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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