ArticleNano letters2025
Dispersion-Engineered Surface Phonon Polariton Metasurfaces for Tunable and Efficient Polarization Conversion.
Article in Nano letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Flatland Metasurfaces for Optical Gas Sensing.Sensors (Basel, Switzerland) · 2026Review
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Authors and funding
6 authors.
Funding
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Abstract
Metasurfaces offer compact control of light polarization, which is vital for imaging, sensing, and communications. However, cost-effective efficient polarization conversion in the mid-infrared (IR) remains challenging due to reliance on high-resolution lithography. We demonstrate that dispersion engineering of surface phonon polariton (SPhP) metasurfaces overcomes these limitations, enabling efficient and tunable polarization conversion in the mid-IR. By integrating a dielectric layer with the SiC-based metasurface, we control hybrid SPhP and SPhP-like waveguide resonances, achieving up to 61% experimental and 82% simulated conversion efficiency across the Reststrahlen band. Our design avoids SiC etching, enhancing compatibility with hard-to-etch materials. Bandwidth tunability is achieved by varying the grating pitch, with full width at half-maximum ranging from 146.82 to 52.2 cm
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