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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 19, Iss. 26 — Dec. 12, 2011
  • pp: B728–B735

Experimental demonstration of adaptive digital monitoring and compensation of chromatic dispersion for coherent DP-QPSK receiver

Robert Borkowski, Xu Zhang, Darko Zibar, Richard Younce, and Idelfonso Tafur Monroy  »View Author Affiliations


Optics Express, Vol. 19, Issue 26, pp. B728-B735 (2011)
http://dx.doi.org/10.1364/OE.19.00B728


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Abstract

We experimentally demonstrate a digital signal processing (DSP)-based optical performance monitoring (OPM) algorithm for in-service monitoring of chromatic dispersion (CD) in coherent transport networks. Dispersion accumulated in 40 Gbit/s QPSK signal after 80 km of fiber transmission is successfully monitored and automatically compensated without prior knowledge of fiber dispersion coefficient. Four different metrics for assessing CD mitigation are implemented and simultaneously verified proving to have high estimation accuracy. No observable penalty is measured when the monitoring module drives an adaptive digital CD equalizer.

© 2011 OSA

OCIS Codes
(060.1660) Fiber optics and optical communications : Coherent communications
(060.2330) Fiber optics and optical communications : Fiber optics communications

ToC Category:
Backbone and Core Networks

History
Original Manuscript: October 3, 2011
Revised Manuscript: November 25, 2011
Manuscript Accepted: November 26, 2011
Published: December 6, 2011

Virtual Issues
European Conference on Optical Communication 2011 (2011) Optics Express

Citation
Robert Borkowski, Xu Zhang, Darko Zibar, Richard Younce, and Idelfonso Tafur Monroy, "Experimental demonstration of adaptive digital monitoring and compensation of chromatic dispersion for coherent DP-QPSK receiver," Opt. Express 19, B728-B735 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-26-B728


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References

  1. S. J. Savory, “Digital filters for coherent optical receivers,” Opt. Express16, 804–817 (2008). [CrossRef] [PubMed]
  2. F. Hauske, J. Geyer, M. Kuschnerov, K. Piyawanno, T. Duthel, C. 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, OSA Technical Digest (CD) (Optical Society of America, 2008), paper OThW2.
  3. M. Kuschnerov, F. N. Hauske, K. Piyawanno, B. Spinnler, A. Napoli, and B. Lankl, “Adaptive chromatic dispersion equalization for non-dispersion managed coherent systems,” in Optical Fiber Communication Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper OMT1.
  4. F. N. Hauske, C. Xie, Z. P. Zhang, C. Li, L. Li, and Q. Xiong, “Frequency domain chromatic dispersion estimation,” in Optical Fiber Communication Conference, OSA Technical Digest (CD) (Optical Society of America, 2010), paper JThA11.
  5. D. Wang, C. Lu, A.P.T Lau, and S. He, “Adaptive chromatic dispersion compensation for coherent communication systems using delay-tap sampling technique,” IEEE Photon. Technol. Lett.14, 1016–1018 (2011). [CrossRef]
  6. B. Spinnler, “Equalizer design and complexity for digital coherent receivers,” IEEE J. Sel. Topics Quantum Electron.5, 1180–1192 (2010). [CrossRef]
  7. M. Kuschnerov, F. N. Hauske, K. Piyawanno, B. Spinnler, M.S. Alfiad, A. Napoli, and B. Lankl, “DSP for coherent single-carrier receivers,” J. Lightwave Technol.27, 3614–3622 (2009). [CrossRef]
  8. S. Haykin, Adaptive filter theory (Prentice-Hall, 2002).

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