Spin-Dependent Visible Dyakonov Surface Waves in a Thin Hyperbolic Metamaterial Film.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04418
Abstract: A Dyakonov surface wave offers a promising way of guiding light in two dimensions with almost no loss but also additional freedom of modulation through the anisotropy at the interface. Here we experimentally demonstrated a… read more here.
Keywords: dyakonov surface; metamaterial film; surface; spin dependent ... See more keywords
Experimental Demonstration of Hyperbolic Metamaterial Assisted Illumination Nanoscopy.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b06026
Abstract: An optical metamaterial is capable of manipulating light in nanometer scale that goes beyond what is possible with conventional materials. Taking advantage of this special property, metamaterial-assisted illumination nanoscopy (MAIN) possesses tremendous potential to extend… read more here.
Keywords: illumination; hyperbolic metamaterial; metamaterial assisted; assisted illumination ... See more keywords
Low threshold spaser based on deep-subwavelength spherical hyperbolic metamaterial cavities
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4974209
Abstract: We theoretically propose a design of a spaser based on spherical hyperbolic metamaterial cavities consisting of a dielectric core wrapped by several stacks of alternating layers of metal and dielectric, which can support the multipolar… read more here.
Keywords: spaser based; metamaterial cavities; hyperbolic metamaterial; low threshold ... See more keywords
Enhancement of lateral Casimir force on a rotating particle near hyperbolic metamaterial
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac59e6
Abstract: Enhancement of weak Casimir forces is extremely important for their practical detection and subsequent applications in variety of scientific and technological fields. We study the lateral Casimir forces acting on the rotating particles with small… read more here.
Keywords: casimir; lateral casimir; particle near; hyperbolic metamaterial ... See more keywords
Exciton dynamics in two-dimensional MoS2 on a hyperbolic metamaterial-based nanophotonic platform
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.041405
Abstract: The discovery of two-dimensional transition metal dichalcogenides (2D TMDs) has promised next-generation photonics and optoelectronics applications, particularly in the realm of nanophotonics. Arguably, the most crucial fundamental processes in these applications are the exciton migration… read more here.
Keywords: exciton dynamics; nanophotonic platform; hyperbolic metamaterial; two dimensional ... See more keywords
Ultrasmall Mode Volumes of Multilayered Hyperbolic Metamaterial Nanocavities in the Visible Range
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2730918
Abstract: Designing optical nanocavities with high quality factors (Q) or small mode volume (Vm) has important applications in the field of quantum information due to the strong light-matter coupling phenomena. The multilayered hyperbolic metamaterial (HMM) nanocavities… read more here.
Keywords: mode; mode volumes; hyperbolic metamaterial; multilayered hyperbolic ... See more keywords
Graphene-Based Hyperbolic Metamaterial Acting as Tunable THz Power Limiter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2023.3271766
Abstract: In this paper, we investigate the possibility of employing a graphene-based hyperbolic metamaterial as a tunable optical power limiter and/or controllable laser noise suppressor for terahertz frequency range. This is the first time that the… read more here.
Keywords: power; hyperbolic metamaterial; power limiter; based hyperbolic ... See more keywords
Hybrid nanowires for phase-matching of third-harmonic generation in hyperbolic metamaterial.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.427283
Abstract: We propose a phase-matching technique for third-harmonic generation, called hyperbolic phase matching, that possibly can be achieved by optimal designing and engineering dispersion of hybrid-nanowire hyperbolic metamaterial. We demonstrate phase-matched conditions for two different third-harmonic… read more here.
Keywords: third harmonic; harmonic generation; phase matching; hyperbolic metamaterial ... See more keywords
Second harmonic generation enhancement from a nonlinear nanocrystal integrated hyperbolic metamaterial cavity.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.021342
Abstract: We theoretically investigate the dipolar whispering-gallery modes (WGMs) with different mode orders supported by spherical hyperbolic metamaterial (HMM) cavities consisting of alternating metal and dielectric layers. Associated with the excitations of the WGMs with the… read more here.
Keywords: hyperbolic metamaterial; harmonic generation; enhancement; nonlinear nanocrystal ... See more keywords
Electrically tunable multifunctional metasurface for integrating phase and amplitude modulation based on hyperbolic metamaterial substrate.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.032063
Abstract: Active metasurfaces, which are tunable and reconfigurable nanophotonic structures with active materials, have been in spotlight as a versatile platform to control the profiles of scattered light. These nanoscale structures show surpassing functionalities compared to… read more here.
Keywords: electrically tunable; modulation; phase amplitude; hyperbolic metamaterial ... See more keywords
Graphene-based hyperbolic metamaterial as a switchable reflection modulator.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.387065
Abstract: A tunable graphene-based hyperbolic metamaterial is designed and numerically investigated in the mid-infrared frequencies. Theoretical analysis proves that by adjusting the chemical potential of graphene from 0.2 eV to 0.8 eV, the reflectance can be blue-shifted up… read more here.
Keywords: graphene based; metamaterial switchable; switchable reflection; based hyperbolic ... See more keywords