Electrically tunable temporal imaging in a graphene-based waveguide | |
Xie, Peng1,2,3,4; Wen, Yu5; Wan, Zishen2,4; Wang, Xinyu1,3; Liu, Jiarui6; Yang, Wendiang1,3; Li, Xiaofeng1; Wang, Yishan1,3 | |
刊名 | JAPANESE JOURNAL OF APPLIED PHYSICS |
2019-05-01 | |
卷号 | 58期号:5 |
ISSN号 | 0021-4922;1347-4065 |
DOI | 10.7567/1347-4065/ab0c52 |
产权排序 | 1 |
英文摘要 | We propose an electrically tunable temporal imaging system (TIS) based on four-wave mixing in a dispersion engineered graphene-based waveguide, which could realize a magnification factor of 1000 x for a signal consisting of two 100-fs-wide pulses separated by 500 fs and a large working bandwidth of about 700 nm. The TIS was analyzed by solving the couple-mode equations in detail. It was demonstrated that the working wavelength range could be tuned via a small disturbed bias voltage applied to the graphene layer without changing the geometric structure of the waveguide. These results provide attractive insights for potential applications in integrated optics and optical communications. (C) 2019 The Japan Society of Applied Physics |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000464999700004 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/31391] |
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 | Wan, Zishen |
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.MIT, Dept Mech Engn, Cambridge, MA 02139 USA 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA 5.Natl Univ Def Technol, Changsha 410073, Hunan, Peoples R China 6.Sun Yat Sen Univ, Guangzhou 510000, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Xie, Peng,Wen, Yu,Wan, Zishen,et al. Electrically tunable temporal imaging in a graphene-based waveguide[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2019,58(5). |
APA | Xie, Peng.,Wen, Yu.,Wan, Zishen.,Wang, Xinyu.,Liu, Jiarui.,...&Wang, Yishan.(2019).Electrically tunable temporal imaging in a graphene-based waveguide.JAPANESE JOURNAL OF APPLIED PHYSICS,58(5). |
MLA | Xie, Peng,et al."Electrically tunable temporal imaging in a graphene-based waveguide".JAPANESE JOURNAL OF APPLIED PHYSICS 58.5(2019). |
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