Single-Ended Fiber Latency Measurement with Picosecond-Accuracy Using Correlation OTDR

Michael Eiselt; Annika Dochhan

doi:10.1109/OECC.2018.8729866

Single-Ended Fiber Latency Measurement with Picosecond-Accuracy Using Correlation OTDR

Signal Processing 2019-08-29 v1

Authors: Michael Eiselt , Annika Dochhan

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Abstract

Correlation OTDR with a bit rate of 10 Gbit/s is used to measure fiber latency with an accuracy of a few picoseconds. The concept is demonstrated measuring the chromatic dispersion of a 2.2-km fiber section.

Single-Ended Fiber Latency Measurement with Picosecond-Accuracy Using Correlation OTDR

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