EPJ Web of Conferences (Jan 2024)

Terahertz waveform synthesis in scattering systems via nonlinear ghost imaging

  • Cecconi Vittorio,
  • Kumar Vivek,
  • Totero Gongora Juan Sebastian,
  • Cutrona Antonio,
  • Peters Luke,
  • Olivieri Luana,
  • Bertolotti Jacopo,
  • Pasquazi Alessia,
  • Peccianti Marco

DOI
https://doi.org/10.1051/epjconf/202430910029
Journal volume & issue
Vol. 309
p. 10029

Abstract

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Terahertz Nonlinear Ghost Imaging introduces a groundbreaking method for object sampling at spatial-temporal levels, achieving super-resolution (i.e., beyond the diffraction limit). Our theoretical and experimental endeavour seeks to leverage this technique, enabling arbitrary field-level waveform manipulation through intricate propagation in scattering environments. This approach facilitates essential agile waveform adjustment, made possible through near-field interactions between terahertz sources and scattering media.