Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

A graphene-based magnetoplasmonic metasurface for actively tunable transmission and polarization rotation at terahertz frequencies

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/5.0006448· OSTI ID:1829637

The rise of terahertz (THz)-based technologies has prompted intense interest in methods for manipulating the properties of THz radiation. In this Letter, we experimentally demonstrate a graphene micro-ribbon-based metasurface that allows us to tailor and dynamically tune the transmission and polarization rotation spectra of impinging THz pulses. This is achieved by controlling the geometry of the ribbon pattern and the applied DC magnetic field, both of which strongly influence the magnetoplasmonic response of the metasurface. The properties of the metasurface can be accurately modeled using an effective medium approach that considers the capacitive interaction of the ribbons resulting from the THz electric field. Furthermore, our results highlight the promise of graphene-based THz devices that leverage the strongly enhanced light–matter interactions resulting from patterning.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
89233218CNA000001
OSTI ID:
1829637
Alternate ID(s):
OSTI ID: 1632034
Report Number(s):
LA-UR--19-29951
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 22 Vol. 116; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (36)

Far-infrared properties of metallic mesh and its complementary structure journal March 1967
Ultrahigh electron mobility in suspended graphene journal June 2008
Broadband Tunable THz Absorption with Singular Graphene Metasurfaces journal January 2018
Observation of Magnetoplasmons in Bi 2 Se 3 Topological Insulator journal August 2015
Flatland Optics with Hyperbolic Metasurfaces journal November 2016
Superior Thermal Conductivity of Single-Layer Graphene journal March 2008
Intrinsic Terahertz Plasmons and Magnetoplasmons in Large Scale Monolayer Graphene journal April 2012
Faraday Rotation Due to Excitation of Magnetoplasmons in Graphene Microribbons journal October 2013
Three-dimensional optical metamaterial with a negative refractive index journal August 2008
Electrically controlled terahertz magneto-optical phenomena in continuous and patterned graphene journal March 2017
Metamaterial fibres for subdiffraction imaging and focusing at terahertz frequencies over optically long distances journal October 2013
Graphene plasmonics for tunable terahertz metamaterials journal September 2011
Cutting-edge terahertz technology journal February 2007
A metamaterial solid-state terahertz phase modulator journal February 2009
Giant Faraday rotation in single- and multilayer graphene journal November 2010
High Electron Mobility in Epitaxial Graphene on 4H-SiC(0001) via post-growth annealing under hydrogen journal April 2014
Extremely high thermal conductivity of graphene: Prospects for thermal management applications in nanoelectronic circuits journal April 2008
Precise control of epitaxy of graphene by microfabricating SiC substrate journal July 2012
Manipulation of giant Faraday rotation in graphene metasurfaces journal December 2012
A three-dimensional all-metal terahertz metamaterial perfect absorber journal July 2017
Dimensional resonance of the two-dimensional electron gas in selectively doped GaAs/AlGaAs heterostructures journal October 1983
Collective excitations in two-dimensional electron stripes: Transport and optical detection of resonant microwave absorption journal March 2006
Dielectric function, screening, and plasmons in two-dimensional graphene journal May 2007
Ultrafast nonequilibrium carrier dynamics in a single graphene layer journal April 2011
Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids journal December 2011
Dynamics of photoexcited carriers in graphene journal March 2012
Enhanced optical activity in hyperbolic metasurfaces journal December 2017
Magnetoplasmonic enhancement of Faraday rotation in patterned graphene metasurfaces journal June 2018
Hyperbolic Plasmons and Topological Transitions Over Uniaxial Metasurfaces journal June 2015
The Derived Equivalent Circuit Model for Magnetized Anisotropic Graphene journal February 2017
Gate-Variable Optical Transitions in Graphene journal March 2008
Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene journal July 2008
Equivalent-circuit formulas for metal grid reflectors at a dielectric boundary journal January 1985
A metamaterial absorber for the terahertz regime: design, fabrication and characterization journal January 2008
Metamaterial-based gradient index lens with strong focusing in the THz frequency range journal January 2010
Polarization insensitive, broadband terahertz metamaterial absorber journal January 2011

Similar Records

Terahertz wavefront control by tunable metasurface made of graphene ribbons
Journal Article · Mon Aug 03 00:00:00 EDT 2015 · Applied Physics Letters · OSTI ID:22489063

Terahertz focusing of multiple wavelengths by graphene metasurfaces
Journal Article · Sun Jan 17 23:00:00 EST 2016 · Applied Physics Letters · OSTI ID:22489310