High-Q resonances governed by bound states in the continuum of a cross-shape nanohole array perforated on a photonic crystal slab
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.167449
Abstract: Abstract Optical BICs are investigated of a Si3N4 slab perforated with cross-shape nanohole array. BICs at normal incident angle and oblique incidence are both be found in this nanostructure by adjusting the nanohole shape and… read more here.
Keywords: nanohole array; shape; slab; cross shape ... See more keywords
Electrical Broad Tuning of Plasmonic Color Filter Employing an Asymmetric-Lattice Nanohole Array of Metasurface Controlled by Polarization Rotator
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00249
Abstract: Wide range of color change in nanohole array structure on a metal film have been successfully demonstrated using asymmetric-lattice design of nanoholes and an electrically switching polarization rotator. Recently, some studies have been reported that… read more here.
Keywords: color; nanohole array; asymmetric lattice; polarization rotator ... See more keywords
Dielectric nanohole array metasurface for high-resolution near-field sensing and imaging
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DOI: 10.1038/s41467-021-23357-9
Abstract: Dielectric metasurfaces support resonances that are widely explored both for far-field wavefront shaping and for near-field sensing and imaging. Their design explores the interplay between localised and extended resonances, with a typical trade-off between Q-factor… read more here.
Keywords: resolution; field; nanohole array; near field ... See more keywords
Nanohole array structured GaN-based white LEDs with improved modulation bandwidth via plasmon resonance and non-radiative energy transfer
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DOI: 10.1364/prj.421366
Abstract: RONGQIAO WAN, GUOQIANG LI, XIANG GAO, ZHIQIANG LIU, JUNHUI LI, XIAOYAN YI, NAN CHI, AND LIANCHENG WANG State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha… read more here.
Keywords: structured gan; nanohole array; based white; white leds ... See more keywords
Multiperiodic nanohole array for high precision sensing
Sign Up to like & getrecommendations! Published in 2018 at "Nanophotonics"
DOI: 10.1515/nanoph-2018-0108
Abstract: Abstract In this article, we present a multiperiodic nanohole array structure for improved sensing. The structure consists a series of rows of nanoholes, each having a different period in an ascending order. A monochromatic source… read more here.
Keywords: array high; nanohole array; high precision; multiperiodic nanohole ... See more keywords