Results 51 to 60 of about 75,803 (292)

Flange joint monitoring based on strain measurement with fiber optic sensors embedded in gaskets

open access: yesSensors International
The paper demonstrates the effectiveness of using numerical simulation to select parameters of the system for monitoring the deformation behavior of structures.
Valerii Matveenko   +4 more
doaj   +1 more source

Fiber Optic Sensors

open access: yes, 2008
{"references": ["F.Yu,S.Yin, Fiber optic sensors. Marcel-Dekker, 2002.", "D.A .Krohn, \"Fiber optic sensors-Fundamental and applications,\"\nInstrument Society of America.", "E.Udd Et Al, Fiber optic smart structures. John Wiley& Sons INC, New\nYork.", "DAKIN Dakin and B.Culshaw, Optical fiber sensors-Principles and\ncomponents. Vol.I, Artech House,
Gholamzadeh, Bahareh, Nabovati, Hooman
openaire   +1 more source

Efficient nitrogen-vacancy centers' fluorescence excitation and collection from micrometer-sized diamond by a tapered optical fiber

open access: yes, 2018
Efficiently excite nitrogen-vacancy (NV) centers in diamond and collect their fluorescence significantly benefit the fiber-optic-based NV sensors.
Arumugam, Sri Ranjini   +6 more
core   +1 more source

Efficient fiber Bragg grating and fiber Fabry-Pe'rot sensor multiplexing scheme using a broadband pulsed mode-locked laser [PDF]

open access: yes, 2005
A pulsed broadband mode-locked laser (MLL) combined with interferometric interrogation is shown to yield an efficient means of multiplexing a large number of fiber Bragg grating (FBG) or fiber Fabry-Perot (FFP) strain sensors with high performance ...
Cranch, G A   +2 more
core   +1 more source

Investigation of a Side-polished Fiber MZI and Its Sensing Performance [PDF]

open access: yes, 2020
A novel all-fiber Mach–Zehnder interferometer (MZI), which consists of lateral core fusion splicing of a short section of side-polished single mode fiber (SMF) between two SMFs was proposed and demonstrated.
He, Xing-Dao   +7 more
core   +1 more source

Emerging strategies to target metastasis and therapy resistance in melanoma

open access: yesMolecular Oncology, EarlyView.
Emerging studies propose new approaches to interfere with melanoma progression. In recognition of melanoma awareness month, at Molecular Oncology, we highlight recently published research articles, focusing on novel therapeutic targets driving metastatic spread and outlining different strategies to overcome resistance to BRAF inhibitors and anti‐PD‐1 ...
Amel Aziba
wiley   +1 more source

Radio-frequency ring resonators for self-referencing fiber-optic intensity sensors [PDF]

open access: yes, 2005
A theoretical and experimental study of radiofrequency ring resonators (RR) for referencing and improving the sensitivity of fiber-optic intensity sensors (FOS) is reported.
Contreras Lallana, Pedro   +2 more
core   +2 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Novel Fiber-Optic Ring Acoustic Emission Sensor

open access: yesSensors, 2018
Acoustic emission technology has been applied to many fields for many years. However, the conventional piezoelectric acoustic emission sensors cannot be used in extreme environments, such as those with heavy electromagnetic interference, high pressure ...
Peng Wei   +4 more
doaj   +1 more source

Temperature Sensors Based on Polymer Fiber Optic Interferometer

open access: yesChemosensors, 2022
Temperature measurements are of great importance in many fields of human activities, including industry, technology, and science. For example, obtaining a certain temperature value or a sudden change in it can be the primary control marker of a chemical ...
Malgorzata Szczerska
doaj   +1 more source

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