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Optica Publishing Group
  • Integrated Photonics Research
  • OSA Technical Digest (Optica Publishing Group, 1998),
  • paper IMD2

Channel monitoring in WDM networks: a systems perspective

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Optical Channel Monitoring in a WDM system implies measurement of wavelength, power, and optical signal-to-noise ratio of all channels. This information can be used for control of network elements, network maintenance, and performance monitoring. I shall discuss a variety of devices applicable to optical monitoring, and useful in the control, maintenance, and provisioning of lightwave systems.

© 1998 Optical Society of America

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