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

Marcelo A. Soto; Gabriele Bolognini; Fabrizio Di Pasquale

doi:10.1117/12.866338

8 September 2010 Impact of the pulse modulation format on distributed BOTDA sensors based on Simplex coding

Marcelo A. Soto; Gabriele Bolognini; Fabrizio Di Pasquale

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Proceedings Volume 7653, Fourth European Workshop on Optical Fibre Sensors; 765332 (2010) https://doi.org/10.1117/12.866338
Event: (EWOFS'10) Fourth European Workshop on Optical Fibre Sensors, 2010, Porto, Portugal

Abstract

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.

Citation Download Citation

Marcelo A. Soto, Marcelo A. Soto, Gabriele Bolognini, Gabriele Bolognini, Fabrizio Di Pasquale, Fabrizio Di Pasquale, } "Impact of the pulse modulation format on distributed BOTDA sensors based on Simplex coding", Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 765332 (8 September 2010); doi: 10.1117/12.866338; https://doi.org/10.1117/12.866338

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