V
Victor Torres
Researcher at Universidad Pública de Navarra
Publications - 44
Citations - 565
Victor Torres is an academic researcher from Universidad Pública de Navarra. The author has contributed to research in topics: Metamaterial & Lens (optics). The author has an hindex of 15, co-authored 44 publications receiving 491 citations. Previous affiliations of Victor Torres include University of Navarra.
Papers
More filters
Journal ArticleDOI
Plasmonic Nanoantennas for Multispectral Surface-Enhanced Spectroscopies
Heykel Aouani,Mohsen Rahmani,Hana Šípová,Victor Torres,Kateřina Hegnerová,Miguel Beruete,Jiří Homola,Minghui Hong,Miguel Navarro-Cia,Stefan A. Maier +9 more
TL;DR: In this article, a broadband log-periodic nano-antenna was proposed to generate significant electromagnetic intensity enhancements from the visible to the mid-IR wavelength regions for multispectral probing of random chemical species.
Journal ArticleDOI
Terahertz epsilon-near-zero graded-index lens.
Victor Torres,Victor Pacheco-Peña,Pablo Rodriguez-Ulibarri,Miguel Navarro-Cia,Miguel Beruete,Mario Sorolla,Nader Engheta +6 more
TL;DR: A complete theoretical analysis based on the waveguide theory and Fermat's principle is provided and numerical simulation results of two-dimensional and three-dimensional lenses, made of PEC and aluminum, respectively, and working in the terahertz regime, which show good agreement with the analytical work.
Journal ArticleDOI
Ultra-compact planoconcave zoned metallic lens based on the fishnet metamaterial
TL;DR: In this article, a 1.5λ0-thick planoconcave zoned lens based on the fishnet metamaterial is demonstrated experimentally at millimeter wavelengths.
Journal ArticleDOI
Experimental Demonstration of a Millimeter-Wave Metallic ENZ Lens Based on the Energy Squeezing Principle
Victor Torres,Bakhtiyar Orazbayev,Victor Pacheco-Peña,Jorge Teniente,Miguel Beruete,Miguel Navarro-Cia,Mario Sorolla Ayza,Nader Engheta +7 more
TL;DR: In this paper, an epsilon-near zero (ENZ) plano-concave lens is experimentally demonstrated and verified at the D-band of the millimeter-wave.
Journal ArticleDOI
Mechanical 144 GHz beam steering with all-metallic epsilon-near-zero lens antenna
Victor Pacheco-Peña,Victor Torres,Bakhtiyar Orazbayev,Miguel Beruete,Miguel Navarro-Cia,Mario Sorolla,Nader Engheta +6 more
TL;DR: In this paper, an all-metallic steerable beam antenna composed of an e-near zero (ENZ) metamaterial lens is experimentally demonstrated at 144 GHz (λ 0, ε = 2.083