| High-contrast electro-optic modulation of spatial light induced by graphene-integrated Fabry-Perot microcavity | |
Zeng, Chao; Guo, Jing; Liu, Xueming
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2014-09-22 | |
| 发表期刊 | APPLIED PHYSICS LETTERS
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| ISSN | 0003-6951 |
| 卷号 | 105期号:12页码:121103 |
| 摘要 | We have proposed a graphene-integrated Fabry-Perot microcavity for efficient modulation of spatial light. A simplified theoretical model is established to analyze the performance of our system, and the calculated results agree well with the simulation results. It is shown that the plasmon-induced transparency (PIT) effect is achieved in the proposed microcavity and the central frequency of PIT window can be dynamically tuned by gate voltages. In particular, the PIT spectra exhibit extremely large modulation depths (similar to 90%) across a broad range of frequencies. The proposed ultracompact configuration demonstrates a type of cavity-induced high-contrast and frequency-selective electrooptic modulators, offering opportunities in exploiting active chip-integrated high-performance devices operating at frequencies from terahertz to mid-infrared. (C) 2014 AIP Publishing LLC. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1063/1.4895633 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | PLASMONICS ; PHOTODETECTOR ; PHOTONICS ; DEVICES |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| WOS记录号 | WOS:000343004400003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/22177 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Chao,Guo, Jing,Liu, Xueming. High-contrast electro-optic modulation of spatial light induced by graphene-integrated Fabry-Perot microcavity[J]. APPLIED PHYSICS LETTERS,2014,105(12):121103. |
| APA | Zeng, Chao,Guo, Jing,&Liu, Xueming.(2014).High-contrast electro-optic modulation of spatial light induced by graphene-integrated Fabry-Perot microcavity.APPLIED PHYSICS LETTERS,105(12),121103. |
| MLA | Zeng, Chao,et al."High-contrast electro-optic modulation of spatial light induced by graphene-integrated Fabry-Perot microcavity".APPLIED PHYSICS LETTERS 105.12(2014):121103. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| High-contrast electr（2599KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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