Extended range interrogation of wavelength division multiplexed fibre Bragg grating sensors using arrayed waveguide grating

D.C.C. Norman; David J. Webb; R.D. Pechstedt

doi:10.1049/el:20031093

Extended range interrogation of wavelength division multiplexed fibre Bragg grating sensors using arrayed waveguide grating

D.C.C. Norman, David J. Webb^*, R.D. Pechstedt

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

A technique for interrogating multiplexed fibre Bragg grating (FBG) sensors using an arrayed waveguide grating (AWG) is described. The approach considerably extends the sensing range from that achieved previously, while providing a strain resolution of 17nε/√Hz at 30 Hz.

Original language	English
Pages (from-to)	1714-1716
Number of pages	3
Journal	Electronics letters
Volume	39
Issue number	24
DOIs	https://doi.org/10.1049/el:20031093
Publication status	Published - 27 Nov 2003

Keywords

interrogating multiplexed fibre Bragg grating sensors
arrayed waveguide grating

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10.1049/el:20031093

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title = "Extended range interrogation of wavelength division multiplexed fibre Bragg grating sensors using arrayed waveguide grating",

abstract = "A technique for interrogating multiplexed fibre Bragg grating (FBG) sensors using an arrayed waveguide grating (AWG) is described. The approach considerably extends the sensing range from that achieved previously, while providing a strain resolution of 17nε/√Hz at 30 Hz.",

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author = "D.C.C. Norman and Webb, {David J.} and R.D. Pechstedt",

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AU - Norman, D.C.C.

AU - Webb, David J.

AU - Pechstedt, R.D.

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N2 - A technique for interrogating multiplexed fibre Bragg grating (FBG) sensors using an arrayed waveguide grating (AWG) is described. The approach considerably extends the sensing range from that achieved previously, while providing a strain resolution of 17nε/√Hz at 30 Hz.

AB - A technique for interrogating multiplexed fibre Bragg grating (FBG) sensors using an arrayed waveguide grating (AWG) is described. The approach considerably extends the sensing range from that achieved previously, while providing a strain resolution of 17nε/√Hz at 30 Hz.

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KW - arrayed waveguide grating

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Extended range interrogation of wavelength division multiplexed fibre Bragg grating sensors using arrayed waveguide grating

Abstract

Keywords

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