Asymmetric localization and symmetric diffraction-free transmission in synthetic photonic lattice with anti-parity-time symmetry
文献类型:期刊论文
作者 | Dai, Yanan1,2; Wen, Zengrun1,2; Ji, Kaiwen1,2; Liu, Zhengjuan1,2; Wang, Haohao1,2; Zhang, Zhqing1,2; Gao, Yuanmei4; Lu, Baole2; Wang, Yishan3; Qi, Xinyuan1,2 |
刊名 | OPTICS LETTERS |
出版日期 | 2020-06-01 |
卷号 | 45期号:11页码:3099-3102 |
ISSN号 | 0146-9592;1539-4794 |
DOI | 10.1364/OL.392436 |
产权排序 | 3 |
英文摘要 | We study, to the best of our knowledge, the first observations of light propagation in synthetic photonic lattice with anti-parity-time symmetry by tuning the gain or loss of two coupled fiber rings alternatively and corresponding phase distribution periodically. By tuning the phase phi and the wave number Q in the lattice, asymmetric transmission of the light field can be achieved for both long and short loops when phi not equal n pi/2 (n is an integer). Further investigations demonstrate that asymmetric localization of the light field in the long loop and symmetric diffraction-free transmission in two loops can both be realized by changing these two parameters. Our work provides a new method to obtain anti-parity-time symmetry in synthetic photonic lattice and paves a broad way to achieve novel optical manipulation in photonic devices. (C) 2020 Optical Society of America |
语种 | 英语 |
出版者 | OPTICAL SOC AMER |
WOS记录号 | WOS:000537763300040 |
源URL | [http://ir.opt.ac.cn/handle/181661/93536] |
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 | Qi, Xinyuan |
作者单位 | 1.Northwest Univ, Sch Phys, Xian 710127, Peoples R China 2.Northwest Univ, Int Joint Res Ctr Photoelect Technol & Funct Nano, State Key Laby Photoelect Technol & Funct Mat, Xian 710069, Peoples R China 3.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 4.Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China |
推荐引用方式 GB/T 7714 | Dai, Yanan,Wen, Zengrun,Ji, Kaiwen,et al. Asymmetric localization and symmetric diffraction-free transmission in synthetic photonic lattice with anti-parity-time symmetry[J]. OPTICS LETTERS,2020,45(11):3099-3102. |
APA | Dai, Yanan.,Wen, Zengrun.,Ji, Kaiwen.,Liu, Zhengjuan.,Wang, Haohao.,...&Bai, Jintao.(2020).Asymmetric localization and symmetric diffraction-free transmission in synthetic photonic lattice with anti-parity-time symmetry.OPTICS LETTERS,45(11),3099-3102. |
MLA | Dai, Yanan,et al."Asymmetric localization and symmetric diffraction-free transmission in synthetic photonic lattice with anti-parity-time symmetry".OPTICS LETTERS 45.11(2020):3099-3102. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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