---
res:
  bibo_abstract:
  - "<jats:title>Abstract</jats:title>\r\n                  <jats:p>\r\n                    We
    investigate electrically induced, near-field coupled dipole resonant mode with
    a high-quality factor (\r\n                    <jats:italic>Q</jats:italic>\r\n
    \                   ) in a terahertz (THz) meta-waveguide. The waveguide structure
    is composed of I-shaped aluminum metamaterial constituents, placed periodically
    on a copper-quartz bilayer substrate in the propagation direction of an incident
    THz beam. The electric field vector is set along a I-shape design in the transverse
    direction of the meta-waveguide, leading to the excitation of a strong dipole
    resonance around the I-shaped meta-atom. The dipole resonance is quite sharp with
    high\r\n                    <jats:italic>Q</jats:italic>\r\n                    values
    due to the strong interaction of propagating THz wave with the metamaterial design,
    unlike traditional terahertz metatareials. The THz transmission response of the
    waveguide is numerically analyzed to study the dipole resonance, which shows the
    existence of two resonances due to near-field coupling. Furthermore, the excitation
    of these dipole resonances and their coupling behavior are confirmed by the electric
    field distribution of the meta-waveguide. Notably, these dipole resonances can
    be tuned across a range of frequencies which are integrated with the coupling
    mechanism, offering a practical route for realizing next-generation photonic devices.
    We also employ a semi-analytical coupled harmonic oscillator theory to understand
    the underlying physical mechanisms of the dipole resonators in meta-waveguides
    and to corroborate our numerically obtained transmission results. The tunability
    of electrically induced high\r\n                    <jats:italic>Q</jats:italic>\r\n
    \                   -dipole resonance leads to promising applications in highly
    sensitive sensors, storage devices, electromagnetically induced transparency,
    and on-chip photonic components.\r\n                  </jats:p>@eng"
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Usha Rani
      foaf_name: Swargiary, Usha Rani
      foaf_surname: Swargiary
  - foaf_Person:
      foaf_givenName: Prabhat
      foaf_name: Sharma, Prabhat
      foaf_surname: Sharma
  - foaf_Person:
      foaf_givenName: Manoar
      foaf_name: Hossain, Manoar
      foaf_surname: Hossain
  - foaf_Person:
      foaf_givenName: Maidul
      foaf_name: Islam, Maidul
      foaf_surname: Islam
  bibo_doi: 10.1088/1361-6463/ae4240
  bibo_issue: '7'
  bibo_volume: 59
  dct_date: 2026^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0022-3727
  - http://id.crossref.org/issn/1361-6463
  dct_language: eng
  dct_publisher: IOP Publishing@
  dct_title: Near-field coupled high                    <i>Q</i>                    tunable
    electrically induced dipole resonance in terahertz meta-waveguide@
...