Braided Fabrication of a Fiber Bragg Grating Sensor
Sensors, 2020 Our objective was to construct textile braiding manufacturing methods to facilitate high precision and accurate measurements using optical fiber Bragg grating sensors for various structures.
Songbi Lee, Joohyeon Lee
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Self-heated fiber Bragg grating sensors [PDF]
, 2005 This letter demonstrates an approach for tuning fiber Bragg grating sensors with optical energy carried in the same optical fiber. Optical energy carried in the optical fiber was used to heat in-fiber Bragg gratings in order to alter the grating's ...
Buric, M +4 more
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Ultrafast femtosecond-laser-induced fiber Bragg gratings in air-hole microstructured fibers for high-temperature pressure sensing [PDF]
, 2010 We present fiber Bragg grating pressure sensors in air-hole microstructured fibers for high-temperature operation above 800°C. An ultrafast laser was used to inscribe Type II grating in two-hole optical fibers.
Canning, J +5 more
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Formation and Applications of the Secondary Fiber Bragg Grating
Sensors, 2017 Being one of the most proven fiber optic devices, the fiber Bragg grating has developed continually to extend its applications, particularly in extreme environments.
Bai-Ou Guan +3 more
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Multi-wavelength Brillouin Fiber Laser with Fiber Bragg Grating Employs Loop Mirror
MATEC Web of Conferences, 2016 In this paper, the development of multi-wavelength Brillouin fiber laser with fiber Bragg grating utilizing a loop mirror is successfully demonstrated.
Idris N.A. +6 more
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Structural Health Monitoring of a Tall Building during Construction with Fiber Bragg Grating Sensors
International Journal of Distributed Sensor Networks, 2012 Fiber Bragg grating sensors demonstrate a great potential as a structural health monitoring tool for civil structures to ensure structural integrity, durability, and reliability.
D. S. Li, L. Ren, H. N. Li, G. B. Song
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Continuously Tunable Erbium-Doped Fiber Ring Laser Using Fiber Bragg Grating
International Islamic University Malaysia Engineering Journal, 2012 An efficient tunable erbium-doped fiber (EDF) ring laser utilizing a single fiber Bragg grating (FBG) and an optical circulator is investigated. The laser demonstrates a threshold of 3.43 mW and a slope efficiency of 12.5%.
S. W. Harun H. Ahmad and P. Poopalan
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Fiber Bragg grating vacuum sensors [PDF]
, 2005 This letter demonstrates functional enhancements of fiber Bragg grating sensors powered by in-fiber light. High-power laser light transmitted in double-clad optical fiber was extracted from the fiber core to heat an on-fiber metal coating. When the power-
Buric, M +5 more
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Single-mode sapphire fiber Bragg grating
Optics Express, 2022 Sapphire optical fiber has the ability to withstand ultrahigh temperatures and high radiation, but it is multimoded which prevents its use in many sensing applications. Problematically, Bragg gratings in such fiber exhibit multiple reflection peaks with a fluctuating power distribution.
Wang, M +6 more
openaire +3 more sources
Polarization properties of interferometrically interrogated fiber Bragg grating and tandem-interferometer strain sensors [PDF]
, 2006 Lead sensitivity in low-coherence interferometric fiber-optic sensors is a well-known problem. It can lead to a severe degradation in the sensor resolution and accuracy through its effect on the fringe visibility and interferometric phase.
Cranch, G A +2 more
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