A 14-day Correlation-OTDR campaign on four buried fibers in an 8.5-km cable measured up to 800 ps round-trip latency drift and, via a fitted low-pass model, estimated an annual fiber temperature swing of about 25 to 28 K.
The low-pass filter parameters were derived by a fit of the filtered temperature to the measured latency variations of the fiber
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
eess.SP 1years
2019 1verdicts
CONDITIONAL 1roles
background 1polarities
support 1representative citing papers
citing papers explorer
-
Long-Term Latency Measurement of Deployed Fiber
A 14-day Correlation-OTDR campaign on four buried fibers in an 8.5-km cable measured up to 800 ps round-trip latency drift and, via a fitted low-pass model, estimated an annual fiber temperature swing of about 25 to 28 K.