Polymer Packaged Etched Fiber Bragg Grating Hydrophone

Sebastian, S and Avvaru, S and Michael, K and Asokan, S (2020) Polymer Packaged Etched Fiber Bragg Grating Hydrophone. In: 27th International Conference on Optical Fiber Sensors, OFS 2020, 8 June 2020through 12 June 2020, Washington.

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Abstract

We present Fiber Bragg Grating based hydrophone consisting of clad-etched fiber sensor in side-hole polymer packaging, demonstrating a linear response with five orders of sensitivity enhancement towards underwater acoustic pressure with simple wavelength interrogation method.

Item Type:	Conference Poster
Publication:	Optics InfoBase Conference Papers
Publisher:	Optica Publishing Group (formerly OSA)
Additional Information:	The copyright for this article belongs to Optica Publishing Group (formerly OSA)
Keywords:	Fiber Bragg gratings; Underwater acoustics, Acoustic pressures; Etched fiber bragg grating; Etched fibers; Fiber Sensor; Linear response; Polymer packaging; Sensitivity enhancements; Simple++; Wavelength interrogation, Hydrophones
Department/Centre:	Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics
Date Deposited:	26 Sep 2022 08:10
Last Modified:	26 Sep 2022 08:10
URI:	https://eprints.iisc.ac.in/id/eprint/76691

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