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. van den Borne; E.-D. Schmidt; B. Spinnler; H. de Waardt; B. Lankl

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2008),
paper OThW2

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. van den Borne, E.-D. Schmidt, B. Spinnler, H. de Waardt, and B. Lankl

Optical Fiber Communication Conference 2008

San Diego, California United States
24–28 February 2008
ISBN: 978-1-55752-859-9

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Optical Performance Monitoring (OThW)

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F. N. Hauske, J. C. Geyer, M. Kuschnerov, K. Piyawanno, T. Duthel, C. R. S. Fludger, D. van den Borne, E. -. Schmidt, B. Spinnler, H. de Waardt, and B. Lankl, "Optical Performance Monitoring from FIR Filter Coefficients in Coherent Receivers," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2008), paper OThW2.

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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.

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