Tunable Plasmon-Induced Transparency in Dual Hexagonal Resonators With Rotatable Embedded Bar

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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Main Authors: Yichen Ye, Yiyuan Xie, Tingting Song, Bocheng Liu, Junxiong Chai, Liangyi Zhang, Yunchao Zhu, Yong Liu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Photonics Journal
Subjects:
Plasmon-induced transparency (PIT)
rotatable bar
slow light
surface plasmon polaritons (SPPs).
Online Access:https://ieeexplore.ieee.org/document/8859253/
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spelling doaj-ed5a7b045aff4fb9bff8bca0d04d5a282021-03-29T17:56:47ZengIEEEIEEE 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).
collection DOAJ
language English
format Article
sources DOAJ
author Yichen Ye
Yiyuan Xie
Tingting Song
Bocheng Liu
Junxiong Chai
Liangyi Zhang
Yunchao Zhu
Yong Liu
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).
author_facet Yichen Ye
Yiyuan Xie
Tingting Song
Bocheng Liu
Junxiong Chai
Liangyi Zhang
Yunchao Zhu
Yong Liu
author_sort Yichen Ye
title 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_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_sort tunable plasmon-induced transparency in dual hexagonal resonators with rotatable embedded bar
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2019-01-01
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.
topic Plasmon-induced transparency (PIT)
rotatable bar
slow light
surface plasmon polaritons (SPPs).
url https://ieeexplore.ieee.org/document/8859253/
work_keys_str_mv AT yichenye tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT yiyuanxie tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT tingtingsong tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT bochengliu tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT junxiongchai tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT liangyizhang tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT yunchaozhu tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
AT yongliu tunableplasmoninducedtransparencyindualhexagonalresonatorswithrotatableembeddedbar
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