Closed-loop technique using gain balance for fast Brillouin Optical Time-Domain Analysis

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A closed-loop servo control based on balancing the gain of two probing frequencies is proposed for real-time Brillouin optical time-domain analysis (BOTDA) without post-processing. With the most basic BOTDA hardware setup, the system can perform measuremen ...

Editor's notes: The cross-layer approach presented in this article involves co-designing a feedback controller's parameters together with the schedule of an Ethernet network used for communicating state information and control signals.-Samarjit Chakraborty ...

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Closed-loop technique using gain balance for fast Brillouin Optical Time-Domain Analysis

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Closed-loop technique based on gain balancing for real-time Brillouin optical time-domain analysis

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