Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar
In this paper, tunable plasmon-induced transparency (PIT) is achieved in a novel and compact plasmonic system which consists of dual hexagonal resonators with rotatable rectangular bar embedded in resonators and a metal-insulator-metal (MIM) waveguide. The proposed structure is numerically investiga...
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8859253/ |
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| author | Yichen Ye Yiyuan Xie Tingting Song Bocheng Liu Junxiong Chai Liangyi Zhang Yunchao Zhu Yong Liu |
| author_facet | Yichen Ye Yiyuan Xie Tingting Song Bocheng Liu Junxiong Chai Liangyi Zhang Yunchao Zhu Yong Liu |
| author_sort | Yichen Ye |
| collection | DOAJ |
| description | In this paper, tunable plasmon-induced transparency (PIT) is achieved in a novel and compact plasmonic system which consists of dual hexagonal resonators with rotatable rectangular bar embedded in resonators and a metal-insulator-metal (MIM) waveguide. The proposed structure is numerically investigated by finite-difference time-domain (FDTD) method. The numerical simulation results reveal that by rotating the embedded bar to different angles, PIT can realize in different wavelengths. Tunability in transparency peak wavelength, transmission, and optical delay are also obtained when the angle of embedded bars are changed. In addition, the influences of other structural parameters on transmission and optical delay are analyzed in detail. This proposed structure may provide a novel manipulation for tunable PIT and potentially be applied in highly integrated optical storage and switch devices. |
| format | Article |
| id | doaj-art-ed5a7b045aff4fb9bff8bca0d04d5a28 |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-ed5a7b045aff4fb9bff8bca0d04d5a282025-08-20T03:15:15ZengIEEEIEEE Photonics Journal1943-06552019-01-0111611310.1109/JPHOT.2019.29453958859253Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded BarYichen Ye0Yiyuan Xie1https://orcid.org/0000-0002-0049-5256Tingting Song2Bocheng Liu3Junxiong Chai4Liangyi Zhang5Yunchao Zhu6Yong Liu7College of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaCollege of Electronic and Information Engineering, Southwest University, Chongqing, ChinaSchool of Optoelectronic Information, University of Electronic Science and Technology of Chengdu, Sichuan, ChinaIn this paper, tunable plasmon-induced transparency (PIT) is achieved in a novel and compact plasmonic system which consists of dual hexagonal resonators with rotatable rectangular bar embedded in resonators and a metal-insulator-metal (MIM) waveguide. The proposed structure is numerically investigated by finite-difference time-domain (FDTD) method. The numerical simulation results reveal that by rotating the embedded bar to different angles, PIT can realize in different wavelengths. Tunability in transparency peak wavelength, transmission, and optical delay are also obtained when the angle of embedded bars are changed. In addition, the influences of other structural parameters on transmission and optical delay are analyzed in detail. This proposed structure may provide a novel manipulation for tunable PIT and potentially be applied in highly integrated optical storage and switch devices.https://ieeexplore.ieee.org/document/8859253/Plasmon-induced transparency (PIT)rotatable barslow lightsurface plasmon polaritons (SPPs). |
| spellingShingle | Yichen Ye Yiyuan Xie Tingting Song Bocheng Liu Junxiong Chai Liangyi Zhang Yunchao Zhu Yong Liu Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar IEEE Photonics Journal Plasmon-induced transparency (PIT) rotatable bar slow light surface plasmon polaritons (SPPs). |
| title | Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar |
| title_full | Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar |
| title_fullStr | Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar |
| title_full_unstemmed | Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar |
| title_short | Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar |
| title_sort | tunable plasmon induced transparency in dual hexagonal resonators with rotatable embedded bar |
| topic | Plasmon-induced transparency (PIT) rotatable bar slow light surface plasmon polaritons (SPPs). |
| url | https://ieeexplore.ieee.org/document/8859253/ |
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