Rabi Waves for Excitation of Quantum Nanoantenna with Electrically Controlled Radiation Pattern and Its Application

Authors

  • Abhinandan Kumar Research Scholar, University Department of Physics, B.N. Mandal University, Madhepura, North Campus, Singheshwar, 852128, Bihar, India.
  • Nabin Kumar University Department of Physics, B.N. Mandal University, Madhepura, North Campus, Singheshwar, 852128, Bihar, India.

DOI:

https://doi.org/10.48165/bpas.2023.42D.2.4

Keywords:

Rabi Waves, Excitation, Quantum Nano Antenna, Operational Frequency, Terahertz Range, Multipoles, Quantum Transition Frequency

Abstract

 Rabi waves for the excitation of quantum nanoantennas with electrically controlled  radiation and frequency characteristics were studied. The operational frequency of the  visible range was based on the high frequency component of the current. The low  frequency component and its operational frequency was in the terahertz range. The  feature of the Rabi wave antenna depends on the carrier frequency on the  electromagnetic field intensity. The contribution of high order magnetic multipoles  became essential. The radiation properties of an antenna were the same as the ideal  magnetic dipole. The antenna frequency spectrum corresponded to the amplitude  modulated Rabi oscillations. The high frequency current was in the optical range in the  vicinity of the quantum transition frequency. The radiation field of the nano antenna  was considered equivalent to the field of magnetic dipole placed in the centre of current  ring and oriented orthogonal to the ring plane. The equivalence was consequence of the  electrical smallness of the antenna over the working range of frequency. The results  obtained were in good agreement with previous results. 

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Published

2023-12-22

Issue

Vol. 42 No. 2 (2023): Bulletin of Pure and Applied Science-Physics (Jul-Dec) 2023

Section

Articles

How to Cite

Rabi Waves for Excitation of Quantum Nanoantenna with Electrically Controlled Radiation Pattern and Its Application . (2023). Bulletin of Pure and Applied Sciences – Physics, 42(2), 84–88. https://doi.org/10.48165/bpas.2023.42D.2.4