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Optical performance monitoring from FIR filter coefficients in coherent receivers

  • F.N. Hauske
  • , J.C. Geyer
  • , M. Kuschnerov
  • , K. Piyawanno
  • , T. Duthel
  • , C.R.S. Fludger
  • , D. Borne, van den
  • , E.D. Schmidt
  • , B. Spinnler
  • , H. Waardt, de
  • , B. Lankl

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Abstract

We present a robust and precise optical performance monitoring technique from FIR filter coefficients in coherent receivers with digital equalization. Residual chromatic dispersion, DGD and OSNR are simultaneously estimated from measured 111 Gbit/s data.
Original languageEnglish
Title of host publication2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference : [2008 OFC/NFOEC] ; San Diego, CA, 24 - 28 February 2008
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
PagesOMR4-1t/m3
ISBN (Print)978-1-55752-856-8
DOIs
Publication statusPublished - 2008

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