Nonradiating sources for efficient wireless power transfer

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • Esmaeel Zanganeh
  • Mingzhao Song
  • Adrià Canós Valero
  • Alexander S. Shalin
  • Elizaveta Nenasheva
  • Andrey Miroshnichenko
  • Andrey Evlyukhin
  • Polina Kapitanova

Externe Organisationen

  • St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)
  • Harbin Engineering University
  • Riga Technical University
  • Kotel'nikov Institute of Radio Engineering and Electronics of Russian Academy of Sciences
  • Ceramics Co. Ltd
  • University of New South Wales (UNSW)
  • Moscow Institute of Physics and Technology
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Details

OriginalspracheEnglisch
Seiten (von - bis)4399-4408
Seitenumfang10
FachzeitschriftNanophotonics
Jahrgang10
Ausgabenummer17
Frühes Online-Datum10 Nov. 2021
PublikationsstatusVeröffentlicht - Dez. 2021

Abstract

Nonradiating sources of energy realized under a wave scattering on high-index dielectric nanoparticles have attracted a lot of attention in nano-optics and nanophotonics. They do not emit energy to the far-field, but simultaneously provides strong near-field energy confinement. Near-field wireless power transfer technologies suffer from low efficiency and short operation distance. The key factor to improve efficiency is to reduce the radiation loss of the resonators included in the transmitter and receiver. In this paper, we develop a wireless power transfer system based on nonradiating sources implemented using colossal permittivity dielectric disk resonator and a subwavelength metal loop. We demonstrate that this nonradiating nature is due to the hybrid anapole state originated by destructive interference of the fields generated by multipole moments of different parts of the nonradiating source, without a contribution of toroidal moments. We experimentally investigate a wireless power transfer system prototype and demonstrate that higher efficiency can be achieved when operating on the nonradiating hybrid anapole state compared to the systems operating on magnetic dipole and magnetic quadrupole modes due to the radiation loss suppression.

ASJC Scopus Sachgebiete

Zitieren

Nonradiating sources for efficient wireless power transfer. / Zanganeh, Esmaeel; Song, Mingzhao; Valero, Adrià Canós et al.
in: Nanophotonics, Jahrgang 10, Nr. 17, 12.2021, S. 4399-4408.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Zanganeh, E, Song, M, Valero, AC, Shalin, AS, Nenasheva, E, Miroshnichenko, A, Evlyukhin, A & Kapitanova, P 2021, 'Nonradiating sources for efficient wireless power transfer', Nanophotonics, Jg. 10, Nr. 17, S. 4399-4408. https://doi.org/10.1515/nanoph-2021-0378
Zanganeh, E., Song, M., Valero, A. C., Shalin, A. S., Nenasheva, E., Miroshnichenko, A., Evlyukhin, A., & Kapitanova, P. (2021). Nonradiating sources for efficient wireless power transfer. Nanophotonics, 10(17), 4399-4408. https://doi.org/10.1515/nanoph-2021-0378
Zanganeh E, Song M, Valero AC, Shalin AS, Nenasheva E, Miroshnichenko A et al. Nonradiating sources for efficient wireless power transfer. Nanophotonics. 2021 Dez;10(17):4399-4408. Epub 2021 Nov 10. doi: 10.1515/nanoph-2021-0378
Zanganeh, Esmaeel ; Song, Mingzhao ; Valero, Adrià Canós et al. / Nonradiating sources for efficient wireless power transfer. in: Nanophotonics. 2021 ; Jahrgang 10, Nr. 17. S. 4399-4408.
Download
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abstract = "Nonradiating sources of energy realized under a wave scattering on high-index dielectric nanoparticles have attracted a lot of attention in nano-optics and nanophotonics. They do not emit energy to the far-field, but simultaneously provides strong near-field energy confinement. Near-field wireless power transfer technologies suffer from low efficiency and short operation distance. The key factor to improve efficiency is to reduce the radiation loss of the resonators included in the transmitter and receiver. In this paper, we develop a wireless power transfer system based on nonradiating sources implemented using colossal permittivity dielectric disk resonator and a subwavelength metal loop. We demonstrate that this nonradiating nature is due to the hybrid anapole state originated by destructive interference of the fields generated by multipole moments of different parts of the nonradiating source, without a contribution of toroidal moments. We experimentally investigate a wireless power transfer system prototype and demonstrate that higher efficiency can be achieved when operating on the nonradiating hybrid anapole state compared to the systems operating on magnetic dipole and magnetic quadrupole modes due to the radiation loss suppression. ",
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AU - Zanganeh, Esmaeel

AU - Song, Mingzhao

AU - Valero, Adrià Canós

AU - Shalin, Alexander S.

AU - Nenasheva, Elizaveta

AU - Miroshnichenko, Andrey

AU - Evlyukhin, Andrey

AU - Kapitanova, Polina

N1 - Funding Information: Research funding: This work is supported in part by National Natural Science Foundation of China (No. 62101154), and Natural Science Foundation of Heilongjiang Province of China (No. LH2021F013). The support from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy within the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453) is acknowledged. The results of numerical simulation and experimental investigation of the NR source and WPT system were supported by Russian Science Foundation Grant No. 21-79-30038. The multipole analysis of the NR source was supported by the Russian Science Foundation Grant No. 20-12-00343. M.S. acknowledges the support from Fundamental Research Funds for the Central Universities (No. 3072021CFJ0802) and Research Funds for the Key Laboratory of Advanced Marine Communication and Information Technology of the Ministry of Industry and Information Technology (No. AMCIT21V2).

PY - 2021/12

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