Hybrid Coding Scheme for Brillouin Optical Time-domain Analysis Based on Golay and Differential Pulses

A hybrid Golay coding method based on differential pulse-pair sequences is proposed for distributed Brillouin sensing. The method provides 1.5 dB signal-to-noise ratio improvement over unipolar Golay with halved measurement time, securing high spatial resolution.


Published in:
26th International Conference on Optical Fiber Sensors, OSA Technical Digest, WF27
Presented at:
26th International Conference on Optical Fiber Sensors, Lausanne, Switzerland, 24–28 September 2018
Year:
Nov 21 2018
Publisher:
Washington DC, USA, Optical Society of America
ISBN:
978-1-943580-50-7
Other identifiers:
Laboratories:




 Record created 2018-11-26, last modified 2019-03-17

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