Directionally Asymmetric in Orbital Angular Momentum Generation Using Single‐Layer Dielectric Janus Metasurfaces
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DOI: 10.1002/adom.202401335
Abstract: Janus metasurfaces, offering versatile light manipulation contingent on incident direction, are explored across microwave to mid‐infrared spectra. Nonetheless, prior designs often resort to spatial multiplexing or vertical stacking, entailing complex fabrication. Metallic Janus metasurfaces, owing… read more here.
Keywords: angular momentum; orbital angular; single layer; janus ... See more keywords
Directionally Asymmetric Holographic Imaging for Arbitrary Polarization States Using Janus Metasurfaces
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DOI: 10.1002/adom.202501546
Abstract: Janus metasurfaces have emerged as a powerful platform for directionally asymmetric holographic imaging. However, existing designs often suffer from limitations such as complex fabrication processes, reliance on spatial multiplexing or vertical stacking, restricted polarization control,… read more here.
Keywords: asymmetric holographic; holographic imaging; janus; janus metasurfaces ... See more keywords