349 citations · 883 across the 11 of their papers we have counts for
5 papers · 1 filter
Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array
Eduardo Carrasco, Michele Tamagnone, Juan R. Mosig +2
Graphene plasmonic nanostructures enable subwavelength confinement of electromagnetic energy from the mid-infrared down to the terahertz frequencies. By exploiting the spectrally v…
Fundamental limits and near-optimal design of graphene modulators and non-reciprocal devices
Michele Tamagnone, Arya Fallahi, Juan R. Mosig +1
The potential of graphene for use in photonic applications was evidenced by recent demonstrations of modulators, polarisation rotators, and isolators. These promising yet prelimina…
Reconfigurable THz Plasmonic Antenna Concept Using a Graphene Stack
Michele Tamagnone, Juan Sebastian Gomez Diaz, Juan Ramon Mosig +1
The concept and analysis of a Terahertz (THz) frequency-reconfigurable antenna using graphene are presented. The antenna exploits dipole-like plasmonic resonances that can be frequ…
Broadband cloaking with volumetric structures composed of two-dimensional transmission-line networks
Pekka Alitalo, Olli Luukkonen, Juan Mosig +1
The cloaking performance of two microwave cloaks, both based on the recently proposed transmission-line approach, are studied using commercial full-wave simulation software. The cl…
Experimental verification of broadband cloaking using a volumetric cloak composed of periodically stacked cylindrical transmission-line networks
Pekka Alitalo, Frederic Bongard, Jean-Francois Zurcher +2
Cloaking using a volumetric structure composed of stacked two-dimensional transmission-line networks is verified with measurements. The measurements are done in a waveguide, in whi…