Improvement of accuracy for measurement of 100-km fibre latency with Correlation OTDR
Improvement of accuracy for measurement of 100-km fibre latency with Correlation OTDR
复制标题
使用相关 OTDR 提高 100 公里光纤延迟测量的精度
DOI:
10.1049/cp.2019.0901
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
M. Eiselt
中科院分区:
文献类型:
--
作者:
Florian Azendorf;A. Dochhan;J. Zou;B. Schmauss;M. Eiselt
We measured the latency of a 100 km fibre link using a Correlation OTDR. Improvements over previous results were achieved by increasing the probe signal rate to 10 Gbit/s, using dispersion compensation gratings, and coupling the receiver time base to an external PPS signal.