Listar Artículos de revista DIEE - IEES Aldizkari artikuluak por autor "Minin, Igor V."
Mostrando ítems 1-9 de 9
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All-dielectric periodic terajet waveguide using an array of coupled cuboids
Minin, Igor V.; Minin, Oleg V.; Pacheco-Peña, Víctor ; Beruete Díaz, Miguel (AIP Publishing, 2015) Artículo / ArtikuluaIn this paper, the recently proposed technique to produce photonic jets (terajets at terahertz (THz) frequencies) using 3D dielectric cuboids is applied in the design of a mesoscale cuboid-chain wave- guide. The chains are ... -
Doubling the propagation distance of surface plasmon polaritons
Pacheco-Peña, Víctor ; Minin, Igor V.; Minin, Oleg V.; Beruete Díaz, Miguel (SPIE, 2016) Artículo / ArtikuluaA novel passive repeater, based on a chain of 3D dielectric particles, has been proposed and numerically simulated. -
Increasing surface plasmons propagation via photonic nanojets with periodically spaced 3D dielectric cuboids
Pacheco-Peña, Víctor ; Minin, Igor V.; Minin, Oleg V.; Beruete Díaz, Miguel (MDPI, 2016) Artículo / ArtikuluaA structure based on periodically arranged 3D dielectric cuboids connected by photonic nanojets (PNJs) is proposed with the aim of increasing the propagation distance of surface plasmon polaritons (SPPs) at the telecom ... -
Localized photonic jets from flat, three-dimensional dielectric cuboids in reflection mode
Minin, Igor V.; Minin, Oleg V.; Pacheco-Peña, Víctor ; Beruete Díaz, Miguel (Optical Society of America, 2015) Artículo / ArtikuluaA photonic jet (a terajet at terahertz frequencies) commonly denotes a specific, spatially localized region in the near field on the front side of a dielectric particle with a diameter comparable with the wavelength ... -
Multifrequency focusing and wide angular scanning of terajets
Pacheco-Peña, Víctor ; Beruete Díaz, Miguel ; Minin, Igor V.; Minin, Oleg V. (Optical Society of America, 2015) Artículo / ArtikuluaIn the past, it has been demonstrated that it is possible to produce terajets with high resolution at its focus using 3D dielectric cuboids under plane-wave illumination. Here, a systematic study of the harmonic and angular ... -
On the performance of the zoned fishnet metamaterial lens with positive and negative reference phase
Pacheco-Peña, Víctor ; Minin, Igor V.; Minin, Oleg V.; Beruete Díaz, Miguel (IEEE, 2016) Artículo / ArtikuluaIn this letter, several converging fishnet metalenses are designed using both the zoning and reference phase techniques. They are engineered with a focal length of 1.5λ0 at the design frequency of 55 GHz (λ0 = 5.45 mm) at ... -
Phase reversal technique applied to fishnet metalenses
Pacheco-Peña, Víctor ; Minin, Igor V.; Minin, Oleg V.; Beruete Díaz, Miguel (Hindawi, 2018) Artículo / ArtikuluaIn this work, the fishnet metamaterial is applied to several converging metalenses by combining the zoning, reference phase, and phase reversal techniques. First, the zoning and reference phase techniques are implemented ... -
Terajets produced by dielectric cuboids
Pacheco-Peña, Víctor ; Beruete Díaz, Miguel ; Minin, Igor V.; Minin, Oleg V. (AIP Publishing, 2014) Artículo / ArtikuluaThe capability of generating terajets using three-dimensional (3D) dielectric cuboids working at terahertz (THZ) frequencies (as analogues of nanojets in the infrared band) is introduced and studied numerically. The focusing ... -
Zoned fishnet lens antenna with reference phase for side lobe reduction
Pacheco-Peña, Víctor ; Navarro Cía, Miguel ; Orazbayev, Bakhtiyar ; Minin, Igor V.; Minin, Oleg V.; Beruete Díaz, Miguel (IEEE, 2015) Artículo / ArtikuluaReduction of first side lobe level and nulls in artificial fishnet metalenses is accomplished here by applying the reference phase concept along with the zoning technique. Higher focusing efficiency is achieved for a ...