Results 241 to 250 of about 82,664 (317)

Microstructured Optical Fiber Bragg Grating Sensors for Structural Health Monitoring Applications

open access: green, 2014
Francis Berghmans   +8 more
openalex   +1 more source

High-density fiber Bragg grating array enabling fully distributed sensing with sub-millimeter spatial resolution

open access: gold
Koustav Dey   +6 more
openalex   +1 more source

Simultaneous refractive index and temperature sensing based on a fiber surface waveguide and fiber Bragg gratings.

Optics Letters, 2021
An optical fiber sensor based on a fiber surface waveguide and Bragg grating is proposed for a simultaneous refractive index (RI) and temperature sensing.
Qi Chen, D. N. Wang, Feng Gao
semanticscholar   +1 more source

Tilted fiber Bragg gratings and their sensing applications

Uspekhi Fizicheskih Nauk, 2021
. The review covers current achievements and prospects for the development of fiber sensorics associated with tilted fiber Bragg gratings (TFBGs), including metal-coated (plasmonic) sensors.
O. Butov   +4 more
semanticscholar   +1 more source

Fiber Bragg gratings inscribed in nanobore fibers

Optics Letters, 2023
The nanobore fiber (NBF) is a promising nanoscale optofluidic platform due to its long nanochannel and unique optical properties. However, the applications of NBF are only based on its original fiber geometry without extra functionalities so far, compared with various telecom fiber devices, which may limit its wide applications.
Cong Xiong   +10 more
openaire   +2 more sources

Magnetically Tunable Fiber Bragg Gratings

Wavelength Division Multiplexing Components, 1999
We believe we report the first demonstration of a broad-range (15.7 nm) tuning of fiber Bragg grating using fast, programmable, and latchable magnetic actuation. A key advantage is that the device requires no power except when shifting wavelengths.
S. Jin   +4 more
openaire   +1 more source

Structured Chirped Fiber Bragg Gratings

Journal of Lightwave Technology, 2008
In this paper, a theoretical and numerical analysis of novel in-fiber photonic devices based on a structured chirped fiber Bragg gratings (CFBGs) for sensing and communication applications is presented. The investigated structure consists in a CFBG with single or multiple defects obtained by a deep and localized stripping of the cladding layer along ...
Pisco, M   +4 more
openaire   +1 more source

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