A new hybrid FBG with a π-shift for temperature sensing in overhead high voltage transmission lines
Sign Up to like & getrecommendations! Published in 2020 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-2171-7
Abstract: Temperature monitoring in overhead high voltage transmission lines (OHV TLs) on continuous basis have become a subject of much interest and research in recent years. Since the transmission lines are subjected to various harsh meteorological… read more here.
Keywords: high voltage; temperature; overhead high; fbg ... See more keywords
Sustainable and fast saliva-based COVID-19 virus diagnosis kit using a novel GO-decorated Au/FBG sensor
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127655
Abstract: Monitoring the COVID-19 virus through patients’ saliva is a favorable non-invasive specimen for diagnosis and infection control. In this study, salivary samples of COVID-19 patients collected from 6 patients with the median age of 58.5… read more here.
Keywords: covid virus; patients saliva; probe; fbg ... See more keywords
Liquid level and temperature sensing by using dual-wavelength fiber laser based on multimode interferometer and FBG in parallel
Sign Up to like & getrecommendations! Published in 2018 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2018.01.026
Abstract: Abstract The detection of liquid level and temperature based on a fiber ring cavity laser sensing configuration is presented and demonstrated experimentally. The sensing head contains a fiber Bragg grating (FBG) and a single-mode–cladding-less–single-mode multimode… read more here.
Keywords: temperature; interferometer; fbg; level temperature ... See more keywords
Research on multi-wavelength single-longitudinal mode optical fiber laser with FBG and FBG based Fabry-Perot filter
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102639
Abstract: Abstract A multi-wavelength single-longitudinal-mode optical fiber laser using fiber Bragg grating (FBG) as wavelength selector and FBG based Fabry-Perot filters as frequency selector is studied. The optical fiber laser includes several fiber laser resonators and… read more here.
Keywords: fiber laser; fbg; longitudinal mode; laser ... See more keywords
Fasting Blood Glucose Levels Provide Estimate of Duration and Progression of Pancreatic Cancer Before Diagnosis.
Sign Up to like & getrecommendations! Published in 2018 at "Gastroenterology"
DOI: 10.1053/j.gastro.2018.04.025
Abstract: BACKGROUND & AIMS It is unclear how long pancreatic ductal adenocarcinomas (PDACs) are present before diagnosis. Patients with PDAC usually develop hyperglycemia and diabetes before the tumor is identified. If early invasive PDACs are associated… read more here.
Keywords: diagnosis; duration; pdac diagnosis; hyperglycemia ... See more keywords
Interfacial debonding detection of strengthened steel structures by using smart CFRP-FBG composites
Sign Up to like & getrecommendations! Published in 2019 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ab3add
Abstract: The interfacial debonding detection of multi-layered strengthened structures (i.e., carbon fiber reinforced polymer (CFRP) strengthened steel/concrete beams) has always been an important problem urgent to be solved. Fiber Bragg grating (FBG) sensor is limited to… read more here.
Keywords: cfrp fbg; strengthened steel; fbg; fbg composites ... See more keywords
Association of physical activity on blood glucose in individuals with type 2 diabetes.
Sign Up to like & getrecommendations! Published in 2021 at "Translational behavioral medicine"
DOI: 10.1093/tbm/ibab159
Abstract: Regular physical activity (PA) has been shown to improve glycemic control in persons with type 2 diabetes. This study aimed to investigate the impact of PA on blood glucose after controlling for medication use, demographics,… read more here.
Keywords: fbg; type diabetes; physical activity; blood glucose ... See more keywords
Biaxial FBG Vibration Sensor With a Single Edge Filter and Matching Demodulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3227050
Abstract: This work developed, simulated, and characterized a high sensitivity vibration sensor for low-frequency applications. The fiber Bragg grating (FBG) overlapping method was used to demodulate the wavelength shift of the sensing gratings, but only one… read more here.
Keywords: tex math; inline formula; fbg; vibration sensor ... See more keywords
A Low Cost FBG Based Online Weight Monitoring System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2961688
Abstract: Fiber Bragg Gratings (FBGs) are known for their high sensitivity towards strain and temperature variation. In this manuscript, the strain sensing property of FBG is utilized and explored for measuring weight using a common binocular… read more here.
Keywords: system; weight; load cell; load ... See more keywords
Miniature Structure Optimization of Small-Diameter FBG-Based One-Dimensional Optical Fiber Vibration Sensor
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2021.3120139
Abstract: We proposed a miniature one-dimensional vibration sensor based on a small-diameter fiber Bragg grating in this paper. The working principle and theoretical model of the FBG vibration sensor were deduced and established theoretically. A genetic… read more here.
Keywords: vibration sensor; fbg; sensor; small diameter ... See more keywords
Accuracy Improvement of Residual Stress Measurement by Chirp Compensation of FBG
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2020.3041101
Abstract: A chirp compensation method of fiber Bragg grating (FBG) is proposed to improve the residual stress measurement accuracy in the hole-drilling method. The effects of the radii of the hole, the distance between the FBG… read more here.
Keywords: residual stress; stress measurement; stress; fbg ... See more keywords