160 citations · 749 across the 26 of their papers we have counts for
9 papers · 1 filter
Metamaterial nanotips
C. Rockstuhl, C. R. Simovski, S. A. Tretyakov +1
Nanostructured metamaterials, especially arrays of metallic nanoparticles which sustain the excitation of localized plasmon polaritons, provide excellent opportunities to mold the…
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…
Grounded Uniaxial Material Slabs as Magnetic Conductors
Olli Luukkonen, Constantin R. Simovski, Sergei A. Tretyakov
The objective of this paper is all-angle artificial magnetic conductor, i.e. artificial magnetic conductor that has stable magnetic-wall effect with respect to the incidence angle.…
Subwavelength microscope that uses frequency scanning for image reconstruction
Stanislav Maslovski, Pekka Alitalo, Sergei Tretyakov
A new principle of subwavelength imaging based on frequency scanning is considered. It is shown that it is possible to reconstruct the spatial profile of an external field exciting…
Towards isotropic negative magnetics in the visible range
C. R. Simovski, S. A. Tretyakov
The idea of isotropic resonant magnetism in the visible range of frequencies known from precedent publications is developed having in mind achievements of the modern chemistry. Pla…