Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Efficient terahertz transmission modulation in plasmonic metallic slits by a graphene ribbon array

Not Accessible

Your library or personal account may give you access

Abstract

Extraordinary optical transmission is the widely known phenomenon of enhanced transmission of waves through subwavelength periodic metallic apertures. Here, we propose efficient terahertz transmission modulation in subwavelength metallic slits by a graphene plasmonic ribbon array. The extraordinary optical transmission through the subwavelength metallic slits can be tuned by coupling with the plasmonic resonance of graphene ribbon array, resulting in a deep transmittance depression. Numerical simulations show that maximal transmission modulation depth of 98.99% can be obtained at 1.03 THz via this mechanism.

© 2018 Optical Society of America

Full Article  |  PDF Article
More Like This
Discrete plasmonic Talbot effect in single-mode graphene ribbon arrays

Lei Wang, Yonglei Jia, and Zhichao Ji
Appl. Opt. 56(36) 9998-10002 (2017)

Ultrasensitive specific terahertz sensor based on tunable plasmon induced transparency of a graphene micro-ribbon array structure

Pei-ren Tang, Jiang Li, Liang-hui Du, Qiao Liu, Qi-xian Peng, Jian-heng Zhao, Bing Zhu, Ze-ren Li, and Li-guo Zhu
Opt. Express 26(23) 30655-30666 (2018)

Plasmon resonances in a stacked pair of graphene ribbon arrays with a lateral displacement

Meng-Dong He, Gui Zhang, Jian-Qiang Liu, Jian-Bo Li, Xin-Jun Wang, Zhen-Rong Huang, Lingling Wang, and Xiaoshuang Chen
Opt. Express 22(6) 6680-6690 (2014)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved