A polarization insensitive miniaturized pentaband metamaterial THz absorber for material sensing applications
Sign Up to like & getrecommendations! Published in 2021 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-021-02898-9
Abstract: The design of a novel THz metamaterial absorber (MTM-A) with the miniaturized size is proposed in this paper. The proposed MTM-A is developed on a lossy polyimide substrate. The unit cell consists of a square… read more here.
Keywords: thz; proposed mtm; polarization insensitive; insensitive miniaturized ... See more keywords
Polarization-Insensitive Hybrid Plasmonic Waveguide Design for Evanescent Field Absorption Gas Sensor
Sign Up to like & getrecommendations! Published in 2020 at "Photonic Sensors"
DOI: 10.1007/s13320-020-0601-6
Abstract: We propose a polarization-insensitive design of a hybrid plasmonic waveguide (HPWG) optimized at the 3.392 µm wavelength which corresponds to the absorption line of methane gas. The waveguide design is capable of providing high mode… read more here.
Keywords: hybrid plasmonic; gas; plasmonic waveguide; waveguide ... See more keywords
A Miniaturized and Polarization Insensitive FSS and CFSS for Dual Band WLAN Applications
Sign Up to like & getrecommendations! Published in 2019 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2019.04.010
Abstract: Abstract This article reports on a dual band, polarization insensitive Frequency Selective Surface (FSS) for Wi-Fi and WLAN shielding applications. The design incorporates concentric square and circular loops loaded with log periodic directors and passion… read more here.
Keywords: dual band; polarization insensitive; polarization; fss ... See more keywords
Polarization-insensitive multi-band metamaterial absorber operating in the 5G spectrum
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164958
Abstract: Abstract A polarization-insensitive multi-band metamaterial absorber comprised of four concentric rectangular rib structures, mounted over a dielectric medium, was investigated. The performance of the absorber was studied under different polarization and oblique incidence angles. Both… read more here.
Keywords: insensitive multi; polarization; multi band; absorber ... See more keywords
Polarization insensitive plasmonic stacked multilayer metasurface with deep nanohole cavity as multi-band absorber
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.166959
Abstract: Abstract A metal-dielectric stacked multilayer plasmonic metasurface containing square array of deep cylindrical nanohole cavity in layer-pairs is demonstrated to achieve polarization insensitive multiresonant near perfect absorption in the visible-near infrared (Vis-NIR) regime (500 nm to… read more here.
Keywords: polarization insensitive; metasurface; cavity; absorption ... See more keywords
Broadband, ultrathin and polarization-insensitive metamaterial absorber based on a new mixing material in infrared and visible regions
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.01.067
Abstract: Abstract In this paper, we proposed a broadband, ultrathin and polarization-insensitive metamaterial absorber which consists of three layers in the infrared and optical regions. Compared with the traditional three layers absorber, the most remarkable difference… read more here.
Keywords: ultrathin polarization; metamaterial absorber; broadband ultrathin; polarization insensitive ... See more keywords
Ultrathin polarization-insensitive, broadband visible absorber based rectangular metagratings
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124857
Abstract: Abstract In this paper, we design and numerically investigate an ultrathin polarization-insensitive, broadband visible absorber based rectangular metagratings. The absorber, consisting of a dielectric grating grown in a metallic substrate with a vertically metallic covering,… read more here.
Keywords: insensitive broadband; polarization; ultrathin polarization; polarization insensitive ... See more keywords
Polarization-insensitive reverse-ridge AlGaAs waveguide for the mid-infrared supercontinuum generation
Sign Up to like & getrecommendations! Published in 2022 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127407
Abstract: Abstract In this paper, a polarization-insensitive reverse-ridge AlGaAs waveguide is designed for the supercontinuum generation. In the considered wavelength range from 3.4 to 8 μ m, the dispersion profiles, nonlinear coefficients, and effective mode field… read more here.
Keywords: reverse ridge; algaas waveguide; ridge algaas; polarization insensitive ... See more keywords
Comment on “Polarization-insensitive and thin stereometamaterial with broadband angular absorption for the oblique incidence”
Sign Up to like & getrecommendations! Published in 2019 at "Results in Physics"
DOI: 10.1016/j.rinp.2019.02.057
Abstract: Abstract In a recently published report, a polarization-insensitive and thin stereometamaterial (PITS) is proposed by Li et al. (2015) and they indicated that it can realize a broadband absorption by the orthogonal double-split-ring structure for… read more here.
Keywords: polarization insensitive; insensitive thin; polarization; ghz ghz ... See more keywords
Design and parametric analysis of a wide-angle polarization-insensitive metamaterial absorber with a star shape resonator for optical wavelength applications
Sign Up to like & getrecommendations! Published in 2020 at "Results in physics"
DOI: 10.1016/j.rinp.2020.103259
Abstract: Abstract Optical wavelengths considered as the key source of electromagnetic waves from the sun, and metamaterial absorber (MMA) enables various applications for this region like real invisible cloaks, color imaging, magnetic resonance imaging, light trapping,… read more here.
Keywords: angle polarization; wide angle; absorber; metamaterial absorber ... See more keywords
Research on polarization insensitive AOWC system for 40Gbps 16QAM-OFDM based on wide optical comb generation self-pumping structure
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102611
Abstract: Abstract In this paper, we proposed a 40Gbps 16QAM-OFDM polarization insensitive all-optical wavelength conversion (AOWC) system based on self-pumping structure of wide optical comb. In this scheme, the carrier suppression modulation is carried out by… read more here.
Keywords: polarization insensitive; system; 16qam ofdm; comb ... See more keywords