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Independent control of copolarized amplitude and phase responses via anisotropic metasurfaces
A class of anisotropic, transmissive electromagnetic metasurfaces is presented, which enable independent and simultaneous control of …
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Independent control of copolarized amplitude and phase responses via anisotropic metasurfaces
Breaking reciprocity with space-time-coding digital metasurfaces
Metasurfaces are artificially engineered ultrathin structures that can finely tailor and control electromagnetic wavefronts. There is …
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Breaking reciprocity with space-time-coding digital metasurfaces
Evaluation of fiber-optic phase-gradient meta-tips for sensing applications
Recently, within the emerging framework of “lab-on-fiber” technologies, we successfully demonstrated the integration of phase-gradient …
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Evaluation of fiber-optic phase-gradient meta-tips for sensing applications
Aperiodic order induced enhancement of weak nonlocality in multilayered dielectric metamaterials
Recent studies on fully dielectric multilayered metamaterials have shown that the negligibly small nonlocal effects (spatial …
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Excitation of Bloch surface waves on an optical fiber tip
The integration of structures supporting Bloch surface waves (BSWs) with optical fibers is highly desirable, since it would enable the …
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Space-time-coding digital metasurfaces
The recently proposed digital coding metasurfaces make it possible to control electromagnetic (EM) waves in real time, and allow the …
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Space-time-coding digital metasurfaces
Boundary effects of weak nonlocality in multilayered dielectric metamaterials
Nonlocal (spatial-dispersion) effects in multilayered metamaterials composed of periodic stacks of alternating, deeply subwavelength …
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Suboptimal coding metasurfaces for terahertz diffuse scattering
Coding metasurfaces, composed of only two types of elements arranged according to a binary code, are attracting a steadily increasing …
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Suboptimal coding metasurfaces for terahertz diffuse scattering
Roadmap on transformation optics
Transformation optics asks, using Maxwell’s equations, what kind of electromagnetic medium recreates some smooth deformation of space? …
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Coding metasurfaces for diffuse scattering: Scaling laws, bounds, and suboptimal design
Coding metasurfaces, based on the combination of two basic unit cells with out-of-phase responses, have been the subject of many recent …
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Coding metasurfaces for diffuse scattering: Scaling laws, bounds, and suboptimal design