Switchable dual-broadband to single-broadband terahertz absorber based on hybrid graphene and vanadium dioxide metamaterials
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd3bc
Abstract: Switchable and tunable broadband perfect absorbers have drawn great interest in a wide range of applications, including modulation, energy harvesting, and spectroscopy. Here, we propose a switchable and tunable terahertz (THz) metamaterial absorber with dual-broadband,… read more here.
Keywords: thz; broadband single; dual broadband; single broadband ... See more keywords
Phase-retrieval algorithm for the characterization of broadband single attosecond pulses
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.95.043407
Abstract: Citation: Zhao, X., Wei, H., Wu, Y., & Lin, C. D. (2017). Phase-retrieval algorithm for the characterization of broadband single attosecond pulses. Physical Review A, 95(4), 8. doi:10.1103/PhysRevA.95.043407 read more here.
Keywords: algorithm characterization; single attosecond; phase retrieval; characterization broadband ... See more keywords
Broadband Single-Layer Reflectarray Antenna Employing Circular Ring Elements Dented With Sectorial Slits
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2953103
Abstract: A broadband single-layer reflectarray antenna comprising circular ring elements dented with sectorial slits is presented. The sizes of circular rings are fixed and equal for all elements, while the variation of the reflected phase is… read more here.
Keywords: reflectarray antenna; reflectarray; single layer; sectorial slits ... See more keywords
Non-Wiener Dynamics of the Generalized Dike Model as a Detector of a Broadband Single-Photon Wave Packet
Sign Up to like & getrecommendations! Published in 2018 at "JETP Letters"
DOI: 10.1134/s0021364018090126
Abstract: It has been demonstrated that a quantum state of a broadband single-photon electromagnetic field can be detected and verified by recording the intensity of superradiance of an atomic ensemble governed by non- Wiener dynamics. Under… read more here.
Keywords: broadband single; non wiener; wiener dynamics; broadband ... See more keywords
Design of a broadband single mode hybrid plasmonic waveguide incorporating silicon nanowire
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials Express"
DOI: 10.1364/ome.405037
Abstract: In this work, a graphene hybrid plasmonic waveguide has been studied employing the finite element method. The graphene layers have been exploited here as optical absorber layers to extinguish the undesired plasmon modes in our… read more here.
Keywords: hybrid plasmonic; mode; plasmonic waveguide; waveguide ... See more keywords