Results 211 to 220 of about 10,558 (240)

Fibre Bragg Grating and No-Core Fibre Sensors

2018
Introduction -- Literature Review -- Theory -- Methodology -- Indoor Fibre Bragg Grating Temperature Sensor -- Outdoor Fibre Bragg Grating Temperature Sensor -- Conclusion.
Suzairi Daud, Jalil Ali
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Metal-coated Bragg grating reflecting fibre

Optical Fiber Technology, 2017
Abstract High-temperature optical fibres (OF) with fibre Bragg gratings (FBG) arrays written over a long length and in-line metal coating have been made for the first time. The optical parameters of the FBG arrays were tested by the optical frequency domain reflectometer (OFDR) method in a wide temperature range, demonstrating no degradation in ...
Yu.K. Chamorovskiy, O.V. Butov, A.O. Kolosovskiy, S.M. Popov, V.V. Voloshin, I.L. Vorob'ev, M.Yu. Vyatkin   +6 more
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Packaging of optical Fibre Bragg Gratings

2001 Proceedings. 51st Electronic Components and Technology Conference (Cat. No.01CH37220), 2002
Fibre Bragg Gratings (FBGs) are all-fibre optical filters with applications in sensing and telecommunication systems. The packaging of FBGs offers many challenges to the manufacturer as stringent tolerances for wavelength stability of the filter over widely varying environmental operating conditions are required for state of the art Dense Wavelength ...
D.C. Psaila, H.G. Inglis
openaire   +1 more source

Dynamic studies of fibre Bragg gratings

SPIE Proceedings, 2010
The dynamic performance of standard fibre Bragg gratings (FBGs) is assessed. The interrogating system used for all the reported measurements was an all fibre optic Mach Zehnder interferometer which generated a fade free optical carrier to enable heterodyne processing to be exploited.
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FIBRE BRAGG GRATING CHEMICAL SENSOR

European Chemical bulletin, 2021
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Fibre bragg gratings optical sensing technology

Smart Materials Bulletin, 2001
Abstract Fibre optic technology is a well established field in the world of smart structures. While optical communications systems date back as far as the late 1700s when the French engineer Claude Chappe invented the ‘optical telegraph’, advances in optical fibres did not really take off until Corning Glass Works (now Corning, Inc.) developed single-
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Fibre Bragg Gratings

2017
Ajoy Ghatak, Somnath Bandyopadhyay, Shyamal Bhadra   +2 more
openaire   +1 more source

Fibre Bragg gratings for fibre reinforced polymer monitorization

European Workshop on Optical Fibre Sensors (EWOFS 2023), 2023
Daniel Maldonado-Hurtado, Javier Madrigal, Rocío Ruiz, A. Isabel Crespo, Inmaculada Riog, Salvador Sales   +5 more
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Harsh environment fibre Bragg grating sensing

2019
Harsh environments conditions, long-term distributed sensing and long-term sensing implementations are a few typical examples where the characteristics of a sensing system which is optical has advantageous and can make an effective and more relevant solution as compared to a conventional electrical sensors system. In this chapter, we will briefly focus
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Regenerated Fibre Bragg Gratings: A critical assessment of more than 20 years of investigations

Optics and Laser Technology, 2021
Leonhard Polz, Franz J Dutz, Robert R J Maier   +2 more
exaly