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

Beam manipulating by gate-tunable graphene-based metasurfaces

Not Accessible

Your library or personal account may give you access

Abstract

We propose an unprecedented transmit-array configuration which can mold the incident beam by modulating phase and amplitude wavefronts. The transmit-array is composed of patterned graphene metasurfaces as shunt admittance sheets. Thanks to the exceptional features of graphene such as tunability, thinness, low loss, and high confinement of graphene plasmons, the proposed subwavelength structure passes strict touchstones for nano-photonic and opto-electronic applications. Two flat-optics functionalities, i.e., focusing and splitting, are realized by means of the proposed configuration.

© 2015 Optical Society of America

Full Article  |  PDF Article
More Like This
Graphene-based terahertz metasurface with tunable spectrum splitting

Zhaoxian Su, Xuan Chen, Jianbo Yin, and Xiaopeng Zhao
Opt. Lett. 41(16) 3799-3802 (2016)

Analog computing using graphene-based metalines

Sajjad AbdollahRamezani, Kamalodin Arik, Amin Khavasi, and Zahra Kavehvash
Opt. Lett. 40(22) 5239-5242 (2015)

Broadband polarizers based on graphene metasurfaces

Tianjing Guo and Christos Argyropoulos
Opt. Lett. 41(23) 5592-5595 (2016)

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 (5)

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 (8)

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