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ISSN 2415-3400 (Online)
ISSN 1028-821X (Print)

TUNNELING OF ELECTROMAGNETIC WAVES THROUGH THE THREE-LAYERED STRUCTURE CONTAINING A NEGATIVE-PERMITTIVITY LAYER

heading: 
SOLID-STATE AND PLASMA RADIOPHYSICS
Beletskii, NN, Borysenko, SA
Organization: 

O. Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine
12, Proskura st., Kharkov, 61085, Ukraine
E-mail: beletski@ire.kharkov.ua
https://doi.org/10.15407/rej2018.02.054
Language: russian
Abstract: 

Subject and purpose. The effect of reflectionless transmission (tunneling) of electromagnetic waves through the three-layer structure containing a negative-permittivity layer is of great importance both for studying the fundamental properties of solids and for developing new types of unique technical devices. There is a need for investigation of the effect of reflectionless transmission of electromagnetic waves through the three-layer structure containing a negative-permittivity layer in a wide range of the three-layer structure parameters.

Methods and methodology. A new approach based on the use of dimensionless thicknesses of a three-layer structure is presented. This approach makes it possible to study the effect of reflectionless transmission of electromagnetic waves for different wavelengths and different values of parameters of the three-layer structure with asymmetric dielectric surroundings.

Results. It is shown that the presence of a negative-permittivity layer in the three-layer structure leads to a significant softening of limitations on the parameters of the positive-permittivity layers. Thus, the effect of reflectionless transmission of electromagnetic waves takes place at any preassigned positive value of the permittivity of the layers surrounding symmetrically the negative-permittivity layer. In this case, the parameters of the negative-permittivity layer should be chosen as required.

Conclusions. The results of the research extend knowledge on the mechanisms of electromagnetic waves tunneling through the three-layer structures containing negative-permittivity layers. This effect can be used for development of new types of high-frequency solid-state devices operating in different wavelength ranges
Keywords: negative-permittivity medium, reflectionless transmission, three-layered structure, tunneling

Manuscript submitted 20.03.2018
PACS: 41.20.Jb​
Radiofiz. elektron. 2018, 23(2): 54-60
Full text  (PDF)

References: 

 

  1. Zhou, L., Wen, W., Chan C. T., Sheng P., 2005. Electromagnetic-Wave Tunneling Through Negative-Permittivity Media with High Magnetic Fields. Phys. Rev. Lett., 94(24), pp. 243905. DOI:10.1103/ PhysRevLett.94.243905
  2. Cojcaru, E., 2011. Electromagnetic tunneling in lossless trilayer stacks containing single-negative meta-materials. Prog. Electromagn. Res. (PIER), 113, pp. 227–249. DOI: https://doi.org/10.2528/PIER11010707
  3. Chao, Y., Zhao, H., 2013. Electromagnetic tunneling through a three-layer asymmetric medium containing epsilon-negative slabs. Cent. Eur. J. Phys., 11(5), pp. 594–600. DOI:https://doi.org/10.2478/s11534-013-0251-z
  4. Wei, L., 2016. Resonant tunneling condition and transmission periodic characteristics for a metal barrier in the Fabry–Perot cavity. Mater. Res. Express., 3(12), pp. 126201(7 p.). DOI: https://doi.org/10.1088/2053-1591/3/12/126201
  5. Beletskii, N. N., Borysenko, S. A., 2017. Reflectionless Transit of Electromagnetic Waves at the Normal Incidence on the Symmetric Three-Layered Structure Containing a Negative-Permittivity Layer. Telecommunications and Radio Engineering, 76(18), pp. 1613–1621. DOI:https://doi.org/10.1615/TelecomRadEng.v76.i18.30
  6. Beletskii, N. N., Borysenko, S. A., Gvozdev, N. I., 2015. Interaction of plasma and defective modes in one-dimensional layered periodic dielectric structures bordering upon plasma-like media. Telecommunications and Radio Engineering, 74(13), pp. 1175–1191. DOI:https://doi.org/10.1615/TelecomRadEng.v74.i13.50
  7. Beletskii, N. N., Borysenko, S. A., Gvozdev, N. I., 2016. On The Spectrum Of Electromagnetic Waves In The One-Dimensional Defective Photon Crystal Bordering On Conducting Medium. Telecommunications and Radio Engineering, 75(16), pp. 1457–1465. DOI: https://doi.org/10.1615/TelecomRadEng.v75.i16.40