Tunable metasurfaces towards versatile metalenses and metaholograms: a review
Metasurfaces have attracted great attention due to their ability to manipulate the phase,
amplitude, and polarization of light in a compact form. Tunable metasurfaces have been …
amplitude, and polarization of light in a compact form. Tunable metasurfaces have been …
Recent advances in tunable metasurfaces: materials, design, and applications
Metasurfaces, a two-dimensional (2D) form of metamaterials constituted by planar meta-
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
Meta-optics empowered vector visual cryptography for high security and rapid decryption
Optical encryption is a promising approach to protecting secret information owing to the
advantages of low-power consumption, parallel, high-speed, and multi-dimensional …
advantages of low-power consumption, parallel, high-speed, and multi-dimensional …
Metamaterials and metasurfaces: A review from the perspectives of materials, mechanisms and advanced metadevices
Throughout human history, the control of light, electricity and heat has evolved to become
the cornerstone of various innovations and developments in electrical and electromagnetic …
the cornerstone of various innovations and developments in electrical and electromagnetic …
Extreme‐angle silicon infrared optics enabled by streamlined surfaces
Infrared optical systems are indispensable in almost all domains of society, but their
performances are often restricted by bulky size, small field of view, large thermal sensitivity …
performances are often restricted by bulky size, small field of view, large thermal sensitivity …
Programmable controls to scattering properties of a radiation array
Electromagnetic (EM) waves have been widely applied in wireless communications, radar
detection, navigation, and target recognition. Radiation and scattering are two common …
detection, navigation, and target recognition. Radiation and scattering are two common …
Integrated-resonant metadevices: a review
Integrated-resonant units (IRUs), associating various meta-atoms, resonant modes, and
functionalities into one supercell, have been promising candidates for tailoring composite …
functionalities into one supercell, have been promising candidates for tailoring composite …
Realizing colorful holographic mimicry by metasurfaces
B ** and triggered
various applications with state‐of‐the‐art performances, eg, color nanoprinting and …
various applications with state‐of‐the‐art performances, eg, color nanoprinting and …