Impact of the pulse modulation format on distributed BOTDA sensors based on Simplex coding

We experimentally analyse the impact of pulse modulation format on BOTDA sensors exploiting Simplex coding. A careful optimisation of modulation format is required to avoid spurious oscillations causing severe penalties in the measurement accuracy.


Published in:
Proceedings of SPIE - The International Society for Optical Engineering, 7653
Presented at:
Fourth European Workshop on Optical Fibre Sensors, Porto, Portugal, 08 September 2010
Year:
2010
Laboratories:




 Record created 2012-11-01, last modified 2018-09-13

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