Enhanced sensing ability in a single-layer guided-mode resonant optical biosensor with deep grating
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.07.047
Abstract: Abstract A single-layer guided-mode resonance (SGMR) structure as a refractive index sensor is proposed and experimentally demonstrated with enhanced sensing ability. The sensitivity enhancement is discussed based on the distribution of electric fields. It is… read more here.
Keywords: enhanced sensing; layer guided; sensing ability; guided mode ... See more keywords
Mechanism of Interfacial Molecular Interactions Reveals the Intrinsic Factors for the Highly Enhanced Sensing Performance of Ag-Loaded Co3O4.
Sign Up to like & getrecommendations! Published in 2024 at "ACS sensors"
DOI: 10.1021/acssensors.4c00277
Abstract: The noble metal-loaded strategy can effectively improve the gas-sensing performances of metal oxide sensors. However, the gas-solid interfacial interactions between noble metal-loaded sensing materials and gaseous species remain unclear, posing a significant challenge in correlating… read more here.
Keywords: enhanced sensing; spectroscopy; highly enhanced; gas ... See more keywords
Enhanced sensing of bacteria biomarkers by ZnO and graphene oxide decorated PEDOT film
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Biomolecular Structure and Dynamics"
DOI: 10.1080/07391102.2024.2328740
Abstract: Abstract Developing a biofilm biomarker detector and inhibitor will immensely benefit efforts geared at curbing infectious diseases and microbiologically induced corrosion of medical implants, marine vessels and buried steel pipelines. N-Acyl homoserine lactones (AHLs) are… read more here.
Keywords: enhanced sensing; sensing bacteria; graphene oxide; pedot film ... See more keywords
Entangled matter waves for quantum enhanced sensing
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.110.l041301
Abstract: The ability to create and harness entanglement is crucial to the fields of quantum sensing and simulation, and ultracold atom-cavity systems offer pristine platforms for this undertaking. Here, we present a method for creating and… read more here.
Keywords: matter waves; enhanced sensing; entangled matter; waves quantum ... See more keywords
Biasing quantum trajectories for enhanced sensing
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/physreva.111.042432
Abstract: Quantum continuous measurement strategies consist an essential element in many modern sensing technologies leading to potentially enhanced estimation of unknown physical parameters. In such schemes, continuous monitoring of the quantum system which encodes the parameters… read more here.
Keywords: biasing quantum; enhanced sensing; system; quantum trajectories ... See more keywords
Chiral chaos–enhanced sensing
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.23.024034
Abstract: Chirality refers to the property that an object and its mirror image cannot overlap each other by spatial rotation and translation, and can be found in various research fields. We here propose chiral chaos and… read more here.
Keywords: enhanced sensing; chiral chaos; chaos enhanced; chirality ... See more keywords
Enhanced sensing of millicharged particles using nonlinear effects in an optomechanical system.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.002054
Abstract: Particles with electric charge 10-14 e in bulk mass are not excluded by present experiments. In the present letter we provide a feasible scheme to measure the millicharged particles via the optical cavity coupled to… read more here.
Keywords: particles using; enhanced sensing; nonlinear effects; millicharged particles ... See more keywords
Enhanced sensing of optomechanically induced nonlinearity by linewidth suppression and optical bistability in cavity-waveguide systems.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.482075
Abstract: We study the enhanced sensing of optomechanically induced nonlinearity (OMIN) in a cavity-waveguide coupled system. The Hamiltonian of the system is anti-PT symmetric, with the two involved cavities being dissipatively coupled via the waveguide. The… read more here.
Keywords: cavity; cavity waveguide; nonlinearity; enhanced sensing ... See more keywords
Enhanced sensing and broadened absorption with higher-order scattering zeros.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.535104
Abstract: Non-Hermitian systems offer a compelling platform for enhancing sensitivity in measurement applications. Here, we propose a multimode non-Hermitian optical configuration comprising three coupled whispering-gallery-mode microcavities and a waveguide. The transmission spectrum of the configuration reveals… read more here.
Keywords: enhanced sensing; higher order; scattering zeros; order scattering ... See more keywords
Radio frequency electric field-enhanced sensing based on the Rydberg atom-based superheterodyne receiver.
Sign Up to like & getrecommendations! Published in 2024 at "Optics letters"
DOI: 10.1364/ol.522466
Abstract: We present enhanced sensing of a radio frequency (RF) electric field (E-field) by the combined polarizability of Rydberg atoms and the optimized local oscillator (LO) field of a superheterodyne receiver. Our modified theoretical model reveals… read more here.
Keywords: enhanced sensing; field; rydberg; radio frequency ... See more keywords
Self-Assembled Pd Nanocomposites into a Monolayer for Enhanced Sensing Performance
Sign Up to like & getrecommendations! Published in 2024 at "Coatings"
DOI: 10.3390/coatings14080934
Abstract: To date, the advanced synthetic approaches for palladium nanoparticle-based catalysts involve multistep, toxic and high-cost fabrication routes with low catalytic and sensing performances. In this work, we introduce a new one-shot approach to produce highly… read more here.
Keywords: enhanced sensing; monolayer enhanced; nanocomposites monolayer; assembled nanocomposites ... See more keywords