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24th Australian Institute of Physics Congress

11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

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Fibre optic hydrophone based on pressure sensitive microstructed optical fibre

13 Dec 2022, 17:30
1h 30m
Exhibition Halls F & G (Adelaide Convention Centre)

Exhibition Halls F & G

Adelaide Convention Centre
Poster WSOF: Fibre sensors Poster session

Speaker

Wen Qi Zhang (University of South Australia)

Description

A pressure-sensitive microstructured optical multimode fibre is used to build a hydrophone using a homodyne detection configuration. The fibre hydrophone is tested again a commercial piezo-electric hydrophone and shows similar performance across the whole audio frequency band.

Authors

Dr Linh Viet Nguyen (University of South Australia) Mr Mohammad Istiaque Reja (University of South Australia) Stephen Warren-Smith Wen Qi Zhang (University of South Australia)

Presentation materials

Hydrophone_AIPC2022_Final.pdf
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