Abstract

We propose a novel in-service optical reflectometry based on the correlation detection using a pseudo-noise signal superimposed on the downstream signal. Using the proposed technique, we demonstrate the in-service monitoring of TDM and WDM PONs.

© 2010 IEEE Communications Society, IEEE Photonics Society, OSA, Telcordia

PDF Article
More Like This
Demonstration of Correlation-Based OTDR for In-Service Monitoring of 64-Split TDM PON

H. K. Shim, K. Y. Cho, Y. Takushima, and Y. C. Chung
OTu1H.3 Optical Fiber Communication Conference (OFC) 2012

In-Service Fault Localization in WDM Passive Optical Networks

Xiao-Fei Cheng, Yang Jing Wen, Zhaowen Xu, Yixin Wang, Jaya Shankar, and Ping Shum
JThA79 National Fiber Optic Engineers Conference (NFOEC) 2007

Fault Localization in Passive Optical Networks using OTDR Trace Correlation Analysis

Zhixin Liu, Ming Li, and Chun-Kit Chan
OTu1H.2 Optical Fiber Communication Conference (OFC) 2012

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription