Results 41 to 50 of about 233,329 (271)
Optical Fiber Networks for Remote Fiber Optic Sensors
Sensors, 2012 This paper presents an overview of optical fiber sensor networks for remote sensing. Firstly, the state of the art of remote fiber sensor systems has been considered.
Montserrat Fernandez-Vallejo +1 more
doaj +1 more source
Recent Advancements of LSPR Fiber-Optic Biosensing: Combination Methods, Structure, and Prospects
Biosensors, 2023 Fiber-optic biosensors based on localized surface plasmon resonance (LSPR) have the advantages of great biocompatibility, label-free, strong stability, and real-time monitoring of various analytes.
Hongxin Zhang +5 more
doaj +1 more source
Interferometric fiber-optic bending / nano-displacement sensor using plastic dual-core fiber [PDF]
, 2014 We demonstrate an interferometric fiber-optic bending/micro-displacement sensor based on a plastic dual-core fiber with one end coated with a silver mirror. The two fiber cores are first excited with the same laser beam, the light in each core is then back-reflected at the mirror-coated fiber-end, and, finally, the light from the two cores is made to ...
arxiv +1 more source
Commissioning evaluation of a deviceless 4DCT scanner
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background The utilization of four‐dimensional computed tomography (4DCT) for radiation therapy has not seen major advances to the method of data binning since shortly after inception. Recently there is increased interest in the utilization of an alternative binning method rather than more established techniques.
Hunter Tillery +2 more
wiley +1 more source
Journal of Fluid Science and Technology, 2009 A new miniaturized fiber-optic laser Doppler velocimetry (LDV) sensor has been developed, which is capable of measuring the local velocity in various semi-opaque and opaque fluid flows, particularly whole blood velocity in vessels.
Tsutomu TAJIKAWA +4 more
doaj +1 more source
JOIV: International Journal on Informatics Visualization, 2020 A fiber optic sensor system has been designed to monitor ground shift using a multimode FD-620-10 step index fiber optic cable equipped with an IoT-based data transmission system. The sensor system consists of a light source in the form of a diode laser,
Helmi Septaria Herlin +3 more
doaj +1 more source
Angle-resolved hollow-core fiber-based curvature sensor [PDF]
arXiv, 2021 We propose and theoretically study a new hollow-core fiber-based curvature sensor with the capability of detecting both bending magnitude and angle (direction). The new sensor relies on a tubular-lattice fiber that encompasses, in its microstructure, tubes with three different thicknesses.
arxiv
High-resolution and broadband all-fiber spectrometers [PDF]
Optica 1, 175 (2014), 2014 The development of optical fibers has revolutionized telecommunications by enabling long-distance broad-band transmission with minimal loss. In turn, the ubiquity of high-quality low-cost fibers enabled a number of additional applications, including fiber sensors, fiber lasers, and imaging fiber bundles.
arxiv +1 more source
Mitochondrial DNA disorders in neuromuscular diseases in diverse populations
Annals of Clinical and Translational Neurology, EarlyView.Abstract Neuromuscular features are common in mitochondrial DNA (mtDNA) disorders. The genetic architecture of mtDNA disorders in diverse populations is poorly understood. We analysed mtDNA variants from whole‐exome sequencing data in neuromuscular patients from South Africa, Brazil, India, Turkey and Zambia. In 998 individuals, there were two definite
Fei Gao +34 more
wiley +1 more source
Two-Channel SPR Sensor Combined Application of Polymer- and Vitreous-Clad Optic Fibers
Sensors, 2017 By combining a polymer-clad optic fiber and a vitreous-clad optic fiber, we proposed and fabricated a novel optic fiber surface plasmon resonance (SPR) sensor to conduct two-channel sensing at the same detection area.
Yong Wei +6 more
doaj +1 more source