Bifurcated overtones of one-way localized Fabry-Perot resonances in parity-time symmetric optical lattices | |
Gaafer, Fatma Nafaa1; Shen, Yaxi1; Peng, Yugui1; Wu, Aimin2; Zhang, Peng3; Zhu, Xuefeng1,2,4; Wu, Aimin (wuaimin@mail.sim.ac.cn) | |
作者部门 | 瞬态光学技术国家重点实验室 |
2017-07-01 | |
发表期刊 | CHINESE PHYSICS B |
ISSN | 1674-1056 |
卷号 | 26期号:7 |
产权排序 | 3 |
摘要 | Since the first observation of parity-time (PT) symmetry in optics, varied interesting phenomena have been discovered in both theories and experiments, such as PT phase transition and unidirectional invisibility, which turns PT-symmetric optics into a hotspot in research. Here, we report on the one-way localized Fabry-Perot (FP) resonance, where a well-designed PT optical resonator may operate at exceptional points with bidirectional transparency but unidirectional field localization. Overtones of such one-way localized FP resonance can be classified into a blue shifted branch and a red shifted branch. Therefore, the fundamental resonant frequency is not the lowest one. We find that the spatial field distributions of the overtones at the same absolute order are almost the same, even though their frequencies are quite different. |
文章类型 | Article |
关键词 | Optical Lattices Parity-time Symmetry Fabry-perot Resonances Unidirectional Field Localization |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1088/1674-1056/26/7/074218 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS研究方向 | Physics |
项目资助者 | National Natural Science Foundation of China(11674119 ; Bird Nest Plan of HUST, China ; One Hundred-Talent Plan of Chinese Academy of Sciences ; 11404125 ; 11574389) |
WOS类目 | Physics, Multidisciplinary |
WOS记录号 | WOS:000405130100018 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/29120 |
专题 | 瞬态光学研究室 |
通讯作者 | Wu, Aimin (wuaimin@mail.sim.ac.cn) |
作者单位 | 1.Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 4.Huazhong Univ Sci & Technol, Innovat Inst, Wuhan 430074, Peoples R China |
推荐引用方式 GB/T 7714 | Gaafer, Fatma Nafaa,Shen, Yaxi,Peng, Yugui,et al. Bifurcated overtones of one-way localized Fabry-Perot resonances in parity-time symmetric optical lattices[J]. CHINESE PHYSICS B,2017,26(7). |
APA | Gaafer, Fatma Nafaa.,Shen, Yaxi.,Peng, Yugui.,Wu, Aimin.,Zhang, Peng.,...&Wu, Aimin .(2017).Bifurcated overtones of one-way localized Fabry-Perot resonances in parity-time symmetric optical lattices.CHINESE PHYSICS B,26(7). |
MLA | Gaafer, Fatma Nafaa,et al."Bifurcated overtones of one-way localized Fabry-Perot resonances in parity-time symmetric optical lattices".CHINESE PHYSICS B 26.7(2017). |
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Bifurcated overtones(1842KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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