1 February 2008 Optimized fiber in a distributed Brillouin fiber-optic sensor
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Abstract
A sensing fiber that has a gradually increasing Brillouin gain-coefficient gB/Aeff along its length and that can keep the received Brillouin Stokes power constant in a Brillouin fiber-optic sensor is proposed. This method can be an additional way to further extend the sensing distance of the distributed Brillouin fiber-optic sensor.
Yan Dong Gong, Michael Chuen, Paulose Varghese, Ahmed Altaf, "Optimized fiber in a distributed Brillouin fiber-optic sensor," Optical Engineering 47(2), 024401 (1 February 2008). https://doi.org/10.1117/1.2844752
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