| Coherent emission of light using stacked gratings | |
Gong, Yongkang1,2; Liu, Xianliang3; Li, Kang1,2; Huang, Jungang1; Martinez, J. J.1; Rees-Whippey, Daniel1; Carver, Sara1; Wang, Leiran2 ; Zhang, Wenfu2; Duan, Tao2; Copner, Nigel1
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| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013-05-14 | |
| 发表期刊 | PHYSICAL REVIEW B
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| ISSN | 1660-9336 |
| 卷号 | 87期号:20 |
| 摘要 | The possibility of temporally and spatially coherent thermal emission has been demonstrated utilizing stacked gratings. We demonstrate that the metallic grating with narrow air slit behaves like a homogeneous slab with large permittivity and small permeability and find that the interaction between the metallic grating and the Bragg grating gives rise to impendence matching at wavelengths located in the photonic band gap of the Bragg grating, which enables the stacked gratings to perform high emission with ultranarrow spectrum and antenna-like spatial response. This paves the way towards the design of a novel infrared source platform for applications such as thermal analysis, imaging, security, biosensing, and medical diagnoses. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1103/PhysRevB.87.205121 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| WOS记录号 | WOS:000319057300004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21880 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Univ South Wales, Fac Adv Technol, Pontypridd CF37 1DL, M Glam, Wales 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA |
| 推荐引用方式 GB/T 7714 | Gong, Yongkang,Liu, Xianliang,Li, Kang,et al. Coherent emission of light using stacked gratings[J]. PHYSICAL REVIEW B,2013,87(20). |
| APA | Gong, Yongkang.,Liu, Xianliang.,Li, Kang.,Huang, Jungang.,Martinez, J. J..,...&Copner, Nigel.(2013).Coherent emission of light using stacked gratings.PHYSICAL REVIEW B,87(20). |
| MLA | Gong, Yongkang,et al."Coherent emission of light using stacked gratings".PHYSICAL REVIEW B 87.20(2013). |
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| Coherent emission of（1143KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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