Sound Pressure Sensors Based on Fiber Gratings

Chin-Hsing Cheng; Chin-Yu Chang; Wen-Fung Liu

doi:10.1364/AOE.2008.SaK45

Asia Optical Fiber Communication and Optoelectronic Exposition and Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2008),
paper SaK45
•https://doi.org/10.1364/AOE.2008.SaK45

Sound Pressure Sensors Based on Fiber Gratings

Chin-Hsing Cheng, Chin-Yu Chang, and Wen-Fung Liu

Asia Optical Fiber Communication and Optoelectronic Exposition and Conference 2008

Shanghai China
30 October–2 November 2008
ISBN: 978-1-55752-863-6

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C. Cheng, C. Chang, and W. Liu, "Sound Pressure Sensors Based on Fiber Gratings," in Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2008), paper SaK45.

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Abstract

The optical fiber sensor based on fiber Bragg gratings for measuring sound pressure levels is proposed in this paper and a long-period grating can be used for detecting the power variation of sound pressure levels.

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