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Enlargement of Measurement Range of Brillouin Optical Correlation-Domain Reflectometry Based on Temporal Gating Scheme
Measurement Range Brillouin Optical Temporal Gating Scheme
2015/8/3
We propose a new method to enlarge the measurement range of Brillouin optical correlation-domain reflectometry (BOCDR). 66-cm spatial resolution and 1-km measurement range were obtained simultaneously...
Improvement of spatial resolution of Brillouin optical time domain reflectometer using spectral decomposition
Brillouin optical time domain reflectometer (BOTDR) spatial resolution Brillouin gain spectrum spectral decomposition Brillouin spectrum width
2011/4/25
Brillouin optical time domain reflectometer (BOTDR) has been used for strain and temperature measurement and health monitoring in infrastructural systems. However, the spatial measurement resolution o...