High-performance mid-infrared frequency upconversion in lithium niobate waveguide patterned with metasurfaces | |
Chi, Jiao1,3; Liu, Hongjun1,2; Huang, Nan1; Wang, Zhaolu1 | |
刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
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2019-01-16 | |
卷号 | 52期号:3 |
关键词 | Metasurface-assisted Phase-matching-free Mid-infrared Frequency Upconversion |
ISSN号 | 0022-3727;1361-6463 |
DOI | 10.1088/1361-6463/aaebe7 |
产权排序 | 1 |
英文摘要 | Mid-infrared detectors which converter the detected mid-infrared light to the near infrared (NIR) or even visible are of significant interest in free-space communication. We demonstrate a high-performance frequency upconversion from 3.4 mu m to 1.064 mu m pumped by 1.55 mu m in gradient metasurface-assisted thin-film lithium niobate waveguide. Based on this new structure of nonlinear waveguide, the phase-matching condition can be free in on-chip frequency conversion and the power of idler can be 24.5 times as high as that of no metasurface waveguide. The efficient upconversion is realized within a wide signal wavelength range from 3.25 mu m to 3.50 mu m. This study is helpful for obtaining the precise and integrated mid-infrared detectors. |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000450224600001 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/30732] ![]() |
专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
通讯作者 | Liu, Hongjun |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100084, Peoples R China |
推荐引用方式 GB/T 7714 | Chi, Jiao,Liu, Hongjun,Huang, Nan,et al. High-performance mid-infrared frequency upconversion in lithium niobate waveguide patterned with metasurfaces[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2019,52(3). |
APA | Chi, Jiao,Liu, Hongjun,Huang, Nan,&Wang, Zhaolu.(2019).High-performance mid-infrared frequency upconversion in lithium niobate waveguide patterned with metasurfaces.JOURNAL OF PHYSICS D-APPLIED PHYSICS,52(3). |
MLA | Chi, Jiao,et al."High-performance mid-infrared frequency upconversion in lithium niobate waveguide patterned with metasurfaces".JOURNAL OF PHYSICS D-APPLIED PHYSICS 52.3(2019). |
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