Developments Of Intensity, Frequency And Wavelength-Modulated Optical Fibre Sensors Using Incoherent Light And Multimode Fibres

Barry E Jones

doi:10.1117/12.941674

15 August 1984 Developments Of Intensity, Frequency And Wavelength-Modulated Optical Fibre Sensors Using Incoherent Light And Multimode Fibres

Barry E Jones

Author Affiliations +

Proceedings Volume 0468, Fibre Optics '84; (1984) https://doi.org/10.1117/12.941674
Event: Sira/Fibre Optics '84, 1984, London, United Kingdom

Abstract

Optical fibre sensors are being developed for industrial and consumer markets and may be intrinsically safe, free from interference and cheap to install. First generation devices for measurement of key quantities seem likely to use multimode technology and be 'point' temperature/displacement/force types. Three main design approaches are described with examples: intensity-modulation with referencing, colour modulation with simple wavelength detection, and rate-modulation using hybrid techniques.

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Barry E Jones "Developments Of Intensity, Frequency And Wavelength-Modulated Optical Fibre Sensors Using Incoherent Light And Multimode Fibres", Proc. SPIE 0468, Fibre Optics '84, (15 August 1984); https://doi.org/10.1117/12.941674

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