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February 11, 2026Nanoscale0 citations

Arbitrary Independent Wavefront Shaping at Dual-Frequency with an All-silicon Metasurface

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SHSusu HuZXZetao XuLWLi Wei

Key Points

  • This research aims to achieve independent wavefront shaping at dual frequencies using a novel all-silicon metasurface.
  • Developed an all-silicon metasurface for wavefront control
  • Targeted independent manipulation at two distinct frequencies
  • Analysed frequency selectivity and performance characteristics
  • Successfully demonstrated arbitrary wavefront shaping at both frequencies
  • Exhibited improved control compared to conventional frequency-selective metasurfaces
  • Showed potential for applications in integrated optical devices

Abstract

Conventional metasurfaces are inherently frequency-selective, limiting wavefront control to a single operating frequency. Achieving independent manipulation at multiple frequencies remains a significant challenge for expanding the capabilities of integrated optics....

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Cite This Study

Hu et al. (2026) studied this question.

synapsesocial.com/papers/698c1cb3267fb587c655f40bhttps://doi.org/10.1039/d5nr04497a
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