Frequency uncertainty improvement in a STFT-BOTDR using highly nonlinear optical fibers.
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DOI: 10.1364/oe.26.003870
Abstract: The sensitivity of a sensor to strain or the temperature variations due to distributed Brillouin scattering are partially related to the type of fibers used and the Brillouin scattering induced effective index. In this paper,… read more here.
Keywords: nonlinear fiber; stft botdr; uncertainty; brillouin scattering ... See more keywords