Broadband optical diode and giant nonreciprocal tunable light localization
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.110807
Abstract: Abstract Some new properties of optical diodes were investigated, as well as compared with the known ones for the following three systems: 1) an isotropic magnetoactive layer, 2) a magnetophotonic crystal layer, and 3) a… read more here.
Keywords: light localization; magneto optical; broadband optical; optical activity ... See more keywords
Light Localization in Local Isomorphism Classes of Quasicrystals.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.247401
Abstract: We study a continuum of photonic quasicrystal heterostructures derived from local isomorphism (LI) classes of pentagonal quasicrystal tilings. These tilings are obtained by direct projection from a five-dimensional hypercubic lattice. We demonstrate that, with the… read more here.
Keywords: isomorphism classes; local isomorphism; light localization; classes quasicrystals ... See more keywords
DIMLOC: Enabling High-Precision Visible Light Localization Under Dimmable LEDs in Smart Buildings
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2019.2893251
Abstract: The blooming of Internet of Things enables our modern buildings to become more and more smart, e.g., the intelligent LED lighting system could automatically adjust LEDs’ dimming levels based on the ambient sunlight. However, this… read more here.
Keywords: smart buildings; light localization; dimloc; visible light ... See more keywords
Indoor Passive Visible Light Localization: A Case of the Novel Rake RGB-LED Series Detector
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3249254
Abstract: In this article, we present a system PA SAL to explore the feasibility to enable visible light localization without adopting three practices as follows: 1) the LED as the transmitter modulates the signal; 2) the… read more here.
Keywords: localization; novel rake; visible light; light localization ... See more keywords
Visible Light Localization Using Conventional Light Fixtures and Smartphones
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2018.2888973
Abstract: Owing to dense deployment of light fixtures and multipath-free propagation, visible light localization technology holds potential to overcome the reliability issue of radio localization. However, existing visible light localization systems require customized light hardware, which… read more here.
Keywords: light fixtures; light localization; localization using; visible light ... See more keywords
Light localization and SERS in tip-shaped silicon metasurface.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.017021
Abstract: Optical properties of two dimensional periodic system of the silicon micro-cones are investigated. The metasurface, composed of the silicon tips, shows enhancement of the local optical field. Finite element computer simulations as well as real… read more here.
Keywords: field; localization sers; sers tip; light localization ... See more keywords