Get our free extension to see links to code for papers anywhere online!Free add-on: code for papers everywhere!Free add-on: See code for papers anywhere!
Add to Chrome
Add to Firefox
Add to EdgeLow-Complexity Event Detection and Identification in Coherent Correlation OTDR Measurements
Jan 29, 2025
Pairing coherent correlation OTDR with low-complexity analysis methods, we investigate the detection of fast temperature changes and vibrations in optical fibers. A localization accuracy of ~2 m and extraction of vibration amplitudes and frequencies is demonstrated.
* This work was supported by the ECO-eNET project with funding from the
Smart Networks and Services Joint Undertaking (SNS JU) under grant agreement
No. 10113933. The work has been partially funded by the Horizon Europe
Framework Programme under SoFiN Project (Grant No 101093015) and Villum
Foundation VI-POPCOM project (VIL54486)
Via
Coexistence Options and Performance Analysis of 100 Gbit/s Coherent PON in Brownfield DWDM Networks
Dec 20, 2024We study system architectures for the coexistence of future coherent PON and DWDM networks. Considering deployed optical filters, we observe filtering penalties < 1dB at a laser frequency accuracy < 12GHz when using a cost-effective architecture.
* This work has been partially funded by the German Federal Ministry of
Economics and Climate Action in the project Helios-KT (16IPCEI201)
Via