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Optical performance monitoring: introduction to the feature issue
Journal of Optical Networking, 2004Feature Issue on Optical Performance Monitoring (OPM). This Journal of Optical Networking feature issue provides a wide snapshot of the state of the field with respect to optical performance monitoring (OPM). Several major research threads are represented.
Daniel C. Kilper, Yun C. Chung
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Optical Performance Monitoring in Digital Coherent Receivers
Journal of Lightwave Technology, 2009In this paper, we present a method for combined fiber parameter estimation from digital filter coefficients of a polarization diverse coherent receiver. All deterministic linear optical channel parameters like residual chromatic dispersion (CD), polarization-mode dispersion (PMD), and polarization-dependent loss (PDL) are continuously monitored by ...
Maxim Kuschnerov +3 more
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Asynchronous optical performance monitor techniques for DWDM optical networks
Proceedings of 2002 4th International Conference on Transparent Optical Networks (IEEE Cat. No.02EX551), 2003The current techniques of optical system performance monitoring are described and characterized. From the available techniques, we focus our attention on the asynchronous Q method, and it is described and evaluated for several working conditions. This technique allows optical performance monitoring without synchronization, thus allowing the performance
Mário Lima +4 more
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Optical performance monitoring in the MCI network [Invited]
Journal of Optical Networking, 2004Feature Issue on Optical Performance Monitoring (OPM). The next-generation integrated performance monitor (NGIOPM) will prove to be a necessary tool for MCI to monitor and maintain its optical transmission network. The functions and requirements described for NGIOPM are intended for incorporation into various transmission network elements such as add ...
Mike Bencheck, John Fee
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Optical sampling using a PPLN waveguide for optical performance monitoring
SPIE Proceedings, 2007Many experiments of optical sampling based on the second-order optical nonlinear interactions in periodically poled LiNbO3 (PPLN) quasi-phase-matched (QPM) waveguides have already been demonstrated during the last few years. There are several processes in PPLN that may be used for sampling optical signals, including sum-frequency generation (SFG ...
Mao-tong Liu, Aiying Yang, Yu-nan Sun
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Deploying optical performance monitoring in TeliaSonera's network
SPIE Proceedings, 2004This paper reports on the first steps taken by TeliaSonera towards deploying optical performance monitoring (OPM) in the company’s transport network, in order to assure increasingly reliable communications on the physical layer. The big leap, a world-wide deployment of OPM still awaits a breakthrough.
Torbjorn K. Svensson +1 more
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Optical performance monitoring (OPM) in next-generation optical networks
SPIE Proceedings, 2002DWDM transmission is the enabling technology currently pushing the transmission bandwidths in core networks towards the multi-Tb/s regime with unregenerated transmission distances of several thousand km. Such systems represent the basic platform for transparent DWDM networks enabling both the transport of client signals with different data formats and ...
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Data-analytics-based Optical Performance Monitoring Technique for Optical Transport Networks
Optical Fiber Communications Conference and Exhibition, 2018T. Tanimura +4 more
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Optical performance monitoring for coherent optical systems
2010Yan Tang, Xingwen Yi, William Shieh
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