A fibre laser acoustic vector sensor

Philip Jackson; Scott Foster; Steven Goodman

doi:10.1117/12.835046

5 October 2009 A fibre laser acoustic vector sensor

Philip Jackson, Scott Foster, Steven Goodman

Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 750329 (2009) https://doi.org/10.1117/12.835046
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom

Abstract

An acoustic vector sensor based on distributed feedback fibre laser technology is reported. The sensor is designed as an accelerometer that will sense acceleration induced by the difference in acoustic pressure across the sensor. Experimental measurements demonstrate that the sensor has excellent response characteristics and sufficient cross-axis discrimination to be a useful acoustic vector sensor.

Citation Download Citation

Philip Jackson, Scott Foster, and Steven Goodman "A fibre laser acoustic vector sensor", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750329 (5 October 2009); https://doi.org/10.1117/12.835046

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