A 60-GHz Ultra-Thin and Flexible Metasurface for Frequency-Selective Wireless Applications
Applied Sciences, 2019 This paper demonstrates a design, fabrication and performance evaluation of a frequency selective 60-GHz flexible metasurface in order to facilitate an unobstructed, secure, and low-loss high-frequency signal propagation.
Syeda Fizzah Jilani +4 more
doaj +1 more source
Beam-Size Invariant Spectropolarimeters Using Gap-Plasmon Metasurfaces [PDF]
, 2017 Metasurfaces enable exceptional control over the light with surface-confined planar components, offering the fascinating possibility of very dense integration and miniaturization in photonics.
Bozhevolnyi, Sergey I. +4 more
core +6 more sources
Holographic Resonant Laser Printing of metasurfaces using plasmonic template [PDF]
, 2018 Laser printing with a spatial light modulator (SLM) has several advantages over conventional raster-writing and dot-matrix display (DMD) writing: multiple pixel exposure, high power endurance and existing software for computer generated holograms (CGH ...
Carstensen, Marcus S. +5 more
core +3 more sources
Reprogrammable Metasurface Controlled by 2D Thermal Fields
Micromachines, 2022 The combination of thermal field sensing and microwave operation is an innovative topic in metamaterials. Although there exists research on modulating electromagnetic waves by controlling each column of the metasurface elements for programmable ...
Ming Zhang +5 more
doaj +1 more source
Wide bandwidth and high resolution planar filter array based on DBR-metasurface-DBR structures [PDF]
, 2016 We propose and experimentally demonstrate a planar array of optical bandpass filters composed of low loss dielectric metasurface layers sandwiched between two distributed Bragg reflectors (DBRs).
Arbabi, Amir +4 more
core +2 more sources
Advances in optical metasurfaces: fabrication and applications [Invited]
Optics Express, 2018 The research and development of optical metasurfaces has been primarily driven by the curiosity for novel optical phenomena that are unattainable from materials that exist in nature and by the desire for miniaturization of optical devices. Metasurfaces constructed of artificial patterns of subwavelength depth make it possible to achieve flat, ultrathin
Vin-Cent Su +3 more
openaire +2 more sources
Seven-channel nanoprinting and meta-holography based on metasurface-space and angular multiplexing
Results in Physics, 2023 Metasurfaces have emerged as crucial materials for optical information encryption and storage, lauded for their ease of operation and high programmability.
Fan Gao +4 more
doaj +1 more source
Total angular momentum sorting in the telecom infrared with silicon Pancharatnam-Berry transformation optics [PDF]
, 2019 Parallel sorting of orbital angular momentum (OAM) and polarization has recently acquired paramount importance and interest in a wide range of fields ranging from telecommunications to high-dimensional quantum cryptography.
Capaldo, Pietro +4 more
core +2 more sources
Polycrystalline metasurface perfect absorbers fabricated using microsphere photolithography
Optics Letters, 2016 Microsphere photolithography (MPL) is a practical, cost-effective nanofabrication technique. It uses self-assembled microspheres in contact with the photoresist as microlenses. The microspheres focus incident light to a sub-diffraction limited array of photonic jets in the photoresist.
Chuang, Qu, Edward C, Kinzel
openaire +2 more sources
Silicon nitride metalenses for unpolarized high-NA visible imaging [PDF]
, 2017 As one of nanoscale planar structures, metasurface has shown excellent superiorities on manipulating light intensity, phase and/or polarization with specially designed nanoposts pattern.
Chen, Yu-Jie +8 more
core +3 more sources