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<p>This study provides an in-depth analysis of advanced plasmonic metamaterial absorbers that utilize square and cross resonators for the detection of waves. The research thoroughly investigates how these resonators influence absorption efficiency, particularly examining the effects of electric fields at designated wavelengths. Notable results highlight the potential of these structures in enhancing wave detection capabilities. The analysis encompasses both transverse electric (TE) and transverse magnetic (TM) modes at a radiation angle of <i>φ</i> = 70°, with simulations performed in a three-dimensional environment using CST Microwave Studio. Additionally, the findings suggest that optimizing the geometry and arrangement of the resonators can further improve absorption performance, paving the way for innovative applications in sensing and imaging technologies in different spectra.</p>

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Enhancing Wave Detection with Advanced Plasmonic Metamaterial Absorbers for Sensing Applications

  • 期刊论文

  • 发表日期：

    2025年2月17日

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  • Reza Ghahramani Bigbaghlou,
  • Mohammad Salahandish,
  • Hassan Nasiri,
  • Erfan Hashemzadeh,
  • Ali Pourziad

摘要

This study provides an in-depth analysis of advanced plasmonic metamaterial absorbers that utilize square and cross resonators for the detection of waves. The research thoroughly investigates how these resonators influence absorption efficiency, particularly examining the effects of electric fields at designated wavelengths. Notable results highlight the potential of these structures in enhancing wave detection capabilities. The analysis encompasses both transverse electric (TE) and transverse magnetic (TM) modes at a radiation angle of φ = 70°, with simulations performed in a three-dimensional environment using CST Microwave Studio. Additionally, the findings suggest that optimizing the geometry and arrangement of the resonators can further improve absorption performance, paving the way for innovative applications in sensing and imaging technologies in different spectra.