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   Articles with "shaped optical" as a keyword



Synthesis and characterization of Y-shaped optical nonlinear chromophores with strong acceptor

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recommendations! Published in 2023 at "New Journal of Chemistry"

DOI: 10.1039/d3nj01255g

Abstract: A series of Y-type chromophores L1-L3 containing bis(N,N-diethyl)aniline, bis(N-Ethyl-N- phenylsilylethyl)aniline and bis(3-phenylsilylpiperidin)aniline as electron donor, isophorone derivatives as a p-conjugated bridge and phenyl-trifluoromethyl-tricyanofuran acceptors (CF3-TCF) as an acceptor have been... read more here.

Keywords: acceptor; optical nonlinear; nonlinear chromophores; characterization shaped ... See more keywords

Generation of ring-shaped optical skyrmion with a high topological number

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recommendations! Published in 2025 at "Applied Physics Letters"

DOI: 10.1063/5.0265736

Abstract: Optical skyrmions, unlike their magnetic counterpart, can be generated and detected with a wide variety of topological structures, as they are missing constraints due to energy minimization and available material symmetries. Optical skyrmions are most… read more here.

Keywords: skyrmion; optical skyrmions; ring shaped; shaped optical ... See more keywords
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Blocked populations in ring-shaped optical lattices

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recommendations! Published in 2018 at "Physical Review A"

DOI: 10.1103/physreva.98.063622

Abstract: We study a special dynamical regime of a Bose-Einstein condensate in a ring-shaped lattice where the populations in each site remain constant during the time evolution. The states in this regime are characterized by equal… read more here.

Keywords: optical lattices; populations ring; time; blocked populations ... See more keywords

Integration of a Microfluidics System With a U-Shaped Optical Fiber Sensor for Sensing Various Concentrations of Glucose

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recommendations! Published in 2024 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2024.3398617

Abstract: This study introduces a successfully manufactured U-shaped optical fiber sensor integrated with a microfluidics system to detect varying glucose concentrations. It outlines the fabrication process of the microfluidics system, accomplished using a CO2 laser on… read more here.

Keywords: microfluidics system; system; fiber sensor; inline formula ... See more keywords

Highly Sensitive U-Shaped Optical Fiber Refractometer Based on Bi2O2Se-Assisted Surface Plasmon Resonance

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recommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2021.3129871

Abstract: In this work, we first used a new 2-D semiconductor material Bi2O2Se for optical fiber surface plasmon resonance (SPR) sensor sensitization, proposed, and validated a U-shaped optical fiber SPR sensor with Au film-Bi2O2Se sandwich structure.… read more here.

Keywords: sensor; surface plasmon; shaped optical; optical fiber ... See more keywords
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Twin lossy mode resonance on a single D-shaped optical fiber.

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recommendations! Published in 2021 at "Optics letters"

DOI: 10.1364/ol.425928

Abstract: This Letter presents the fabrication of dual lossy mode resonance (LMR) refractometers based on titanium dioxide (TiO2) and tin oxide (SnO2) thin films deposited on a single side-polished D-shaped optical fiber. For the first time,… read more here.

Keywords: optical fiber; mode resonance; shaped optical; lossy mode ... See more keywords

Compact Surface Plasmon Resonance IgG Sensor Based on H-Shaped Optical Fiber

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recommendations! Published in 2022 at "Biosensors"

DOI: 10.3390/bios12030141

Abstract: A compact surface plasmon resonance sensor based on an H-shaped optical fiber is proposed and demonstrated. The H-shaped optical fiber was fabricated experimentally by using hydrofluoric acid to controllably corrode the polarization-maintaining fiber. A satisfactory… read more here.

Keywords: surface plasmon; fiber; surface; shaped optical ... See more keywords
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Photonic Jet-Shaped Optical Fiber Tips versus Lensed Fibers

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recommendations! Published in 2021 at "Photonics"

DOI: 10.3390/photonics8090373

Abstract: Shaped optical fiber tips have recently attracted a lot of interest for photonic jet light focusing due to their easy manipulation to scan a sample. However, lensed optical fibers are not new. This study analyzes… read more here.

Keywords: photonic jet; shaped optical; fiber tips; fiber ... See more keywords

A U-Shaped Optical Fiber Temperature Sensor Coated with Electrospinning Polyvinyl Alcohol Nanofibers: Simulation and Experiment

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recommendations! Published in 2022 at "Polymers"

DOI: 10.3390/polym14102110

Abstract: This study describes the fabrication of an electrospun, U-shaped optical fiber sensor for temperature measurements. The sensor is based on single mode fibers and was fabricated into a U-shaped optical fiber sensor through flame heating.… read more here.

Keywords: sensitivity; temperature; shaped optical; optical fiber ... See more keywords