Search Results - "Cabral, Thiago D"
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Synthesis of Carbon Nanodots from Sugarcane Syrup, and Their Incorporation into a Hydrogel-Based Composite to Fabricate Innovative Fluorescent Microstructured Polymer Optical Fibers
Published in Gels (01-09-2022)“…Carbon nanodots (CNDs) are interesting materials due to their intrinsic fluorescence, electron-transfer properties, and low toxicity. Here, we report a…”
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Journal Article -
2
Agarose-based structured optical fibre
Published in Scientific reports (27-04-2020)“…Biocompatible and resorbable optical fibres emerge as promising technologies for in vivo applications like imaging, light delivery for phototherapy and…”
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Journal Article -
3
Machine learning for sensing with a multimode exposed core fiber specklegram sensor
Published in Optics express (28-03-2022)“…Fiber specklegram sensors (FSSs) traditionally use statistical methods to analyze specklegrams obtained from fibers for sensing purposes, but can suffer from…”
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4
Enhancing the measurement range of laser speckle systems
Published in Microwave and optical technology letters (01-11-2022)“…Laser speckle‐based systems provide sensitive measurements of displacement and stain. However, the typical saturation of correlation functions restricts the…”
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Magnetic Field Fiber Specklegram Sensors Based on Tb3+ Doped Magneto-optical Glasses with High Verdet Constants
Published in IEEE sensors journal (01-04-2023)“…Optical fiber specklegram sensors for magnetic field measurements are reported. The probes are compact, with only a fiber length of ~100 mm exposed to a…”
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6
Displacement sensor based on a large-core hollow fiber and specklegram analysis
Published in Optical fiber technology (01-07-2023)“…•Utilization of a large-core hollow fiber for displacement sensing;•Exploration of the multimode behavior of a large-core hollow fiber in…”
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Measurement of Multiphase Flow by Tilted Optical Fiber Bragg Grating Sensor
Published in IEEE sensors journal (15-01-2021)“…Measuring multiphase flows is essential in the oil and gas industry and medicine, as well as to microfluidic-based analyses. This article presents an optical…”
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Journal Article -
8
All-optical real-time monitoring of air/vacuum valves in water pipeline systems using fiber Bragg gratings
Published in Journal of the Brazilian Society of Mechanical Sciences and Engineering (2022)“…A novel strategy for online real-time remote monitoring of air/vacuum valves in water pipelines is proposed and validated. The sensing setup consists of a…”
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Journal Article -
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Large-Core Hollow Fibers for Speckle-Based Displacement Sensing
Published in 2023 International Conference on Optical MEMS and Nanophotonics (OMN) and SBFoton International Optics and Photonics Conference (SBFoton IOPC) (30-07-2023)“…We study the application of a large-core hollow fiber as a platform for displacement sensing. The sensor is assembled by inserting and appropriately moving a…”
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Conference Proceeding -
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Optical Fiber Specklegram Sensors for Measurement of Liquids : (Invited Paper)
Published in 2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC) (01-10-2019)“…Optical fiber specklegram sensors explore the spatiotemporal properties of the speckle pattern projected from a multimode fiber due to the interference between…”
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Conference Proceeding -
11
Magnetic Field Fiber Specklegram Sensors Based on Tb 3+ -Doped Magneto-Optical Glasses With High Verdet Constants
Published in IEEE sensors journal (01-04-2023)Get full text
Journal Article -
12
Using the Smartphone as an Ubiquitous Platform for Implementing Optical Fiber Sensors
Published in 2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC) (01-10-2019)“…This paper reports the development of a low-cost kit to turn smartphones into versatile platforms for interrogating optical fiber sensors. The adapter for…”
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Conference Proceeding -
13
Melt Flow Rate and Stress-strain Tests on Undergraduate Level: Learning to Estimate Polymer Properties and Practicing Statistical Tools
Published in Chemical engineering transactions (01-06-2021)“…This paper presents a practical laboratory approach on polymer melt flow rate and stress-strain testing to teach undergraduate students how to measure…”
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Journal Article -
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Hollow-core fiber-based speckle displacement sensor
Published 18-11-2022“…The research enterprise towards achieving high-performance hollow-core photonic crystal fibers has led to impressive advancements in the latest years. Indeed,…”
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Journal Article