Enhancing the absorption of graphene in the terahertz range
arXiv:1303.5448 · doi:10.1209/0295-5075/101/58002
Abstract
We study graphene on a photonic crystal operating in the terahertz (THz) spectral range. We show that the absorption of graphene becomes a modulated function of frequency and can be enhanced by more than three times at specific frequency values, depending on the parameters of the system. The problem of a semi-infinite photonic crystal is also solved.
5 pages, 4 figures
References in corpus (17)
- The electronic properties of graphene
- Universal Dynamic Conductivity and Quantized Visible Opacity of Suspended Graphene
- Measurement of the Optical Conductivity of Graphene
- Manipulating infrared photons using plasmons in transparent graphene superlattices
- Graphene field effect transistors as room-temperature Terahertz detectors
- Colloquium: The transport properties of graphene: An introduction
- Universal dynamical conductance in graphite
- Optical far-infrared properties of graphene monolayer and multilayers
- The optical conductivity of graphene in the visible region of the spectrum
- Excitonic Effects on the Optical Response of Graphene and Bilayer Graphene
- Giant Faraday rotation in single- and multilayer graphene
- Electronic transport in graphene: A semi-classical approach including midgap states
- On the universal AC optical background in graphene
- Conductivity of suspended and non-suspended graphene at finite gate voltage
- Excitonic effects in the optical conductivity of gated graphene
- Graphene-based polaritonic crystal
- Surface modes and breathers in finite arrays of nonlinear waveguides