Results 31 to 40 of about 67,139 (302)

Quasi-Distributed Optical Fiber Sensor for Liquid-Level Measurement

open access: yesIEEE Photonics Journal, 2017
A novel fiber-optic liquid level sensor based on a cross-correlation optical time-domain Fresnel reflection technology is proposed and demonstrated.
Dong Wang   +4 more
doaj   +1 more source

Temperature Sensing Performance of Microsphere Resonators

open access: yesSensors, 2018
In recent years, many temperature sensing devices based on microsphere resonators have emerged, attracting an increasing research interest. For the purpose of this review article, microsphere resonators are divided according to their constituting ...
Jibo Yu   +3 more
doaj   +1 more source

High-performance γ-MnO2 Dual-Core, Pair-Hole Fiber for Ultrafast Photonics

open access: yesUltrafast Science, 2023
Manganese dioxide (MnO2) is a widely used and well-studied 3-dimensional (3D) transition metal oxide, which has advantages in ultrafast optics due to large specific surface area, narrow bandgap, multiple pores, superior electron transfer capability, and ...
Xiaohui Li   +12 more
doaj   +1 more source

APPLICATION OF MICROWAVE PHOTONICS IN FIBER OPTICAL SENSORS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Microwave photonics is a new scientific and technical area of research, which was formed as a result of intensive development of such fields as fiber, integrated and nonlinear optics, laser physics, optoelectronics and microelectronics.
Evgenii V. Vostrikov   +4 more
doaj   +1 more source

Micro-/Nanofiber Optics: Merging Photonics and Material Science on Nanoscale for Advanced Sensing Technology

open access: yesiScience, 2020
Micro-/nanofibers (MNFs) are optical fibers with diameters close to or below the wavelength of the guided light. These tiny fibers can offer engineerable waveguiding properties including optical confinement, fractional evanescent fields, and surface ...
Lei Zhang, Yao Tang, Limin Tong
doaj   +1 more source

Distributed fiber optics strain sensors: from long to short distance

open access: yesComptes Rendus. Géoscience, 2022
Developed for more than forty years, optical fibers have features that make them particularly attractive for making sensors. One of the strengths of these sensors is that they can measure different physical parameters in a distributed manner over a wide ...
Blanc, Wilfried   +5 more
doaj   +1 more source

Fiber optic long period grating sensors with a nanoassembled mesoporous film of SiO2 nanoparticles [PDF]

open access: yes, 2010
A novel approach to chemical application of long period grating (LPG) optical fibers was demonstrated, which were modified with a film nanoassembled by the alternate deposition of SiO2 nanoparticles (SiO2 NPs) and poly(diallyldimethyl ammonium ...
Korposh, Sergiy   +6 more
core   +1 more source

Multi-channel SPR biosensor based on PCF for multi-analyte sensing applications [PDF]

open access: yes, 2015
This paper presents a theoretical investigation of a novel holey fiber (Photonic Crystal Fiber (PCF)) multi-channel biosensor based on surface plasmon resonance (SPR).
Ademgil   +31 more
core   +3 more sources

On-Line Process Monitoring for Aero-Space Components Using Different Technologies of Fiber Optic Sensors During Liquid Resin Infusion (LRI) Process

open access: yesEngineering Proceedings
The FLASH-COMP project aims to introduce novel inspection and monitoring technologies to develop a digital solution to predict defects during manufacturing, aiming to reach a zero-waste approach in composites manufacturing. Particularly, it’s studied the
Cristian Builes Cárdenas   +5 more
doaj   +1 more source

Fiber Optic Sensing Technologies for Battery Management Systems and Energy Storage Applications

open access: yesSensors, 2021
Applications of fiber optic sensors to battery monitoring have been increasing due to the growing need of enhanced battery management systems with accurate state estimations.
Yang-Duan Su   +4 more
doaj   +1 more source

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