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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 19, Iss. 10 — May. 9, 2011
  • pp: 9868–9880

Performance analyses of polarization demultiplexing based on constant-modulus algorithm in digital coherent optical receivers

Kazuro Kikuchi  »View Author Affiliations


Optics Express, Vol. 19, Issue 10, pp. 9868-9880 (2011)
http://dx.doi.org/10.1364/OE.19.009868


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Abstract

In the digital coherent optical receiver, we can achieve polarization demultiplexing in the digital domain, using a two-by-two matrix controlled by the constant-modulus algorithm (CMA). In this paper, after elucidating the physics behind CMA for polarization demultiplexing, we discuss the performance limit of CMA-based polarization demultiplexing through computer simulations. The method of improving its performance is also demonstrated.

© 2011 OSA

OCIS Codes
(060.1660) Fiber optics and optical communications : Coherent communications
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.2920) Fiber optics and optical communications : Homodyning

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: March 1, 2011
Revised Manuscript: April 19, 2011
Manuscript Accepted: April 20, 2011
Published: May 5, 2011

Citation
Kazuro Kikuchi, "Performance analyses of polarization demultiplexing based on constant-modulus algorithm in digital coherent optical receivers," Opt. Express 19, 9868-9880 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-10-9868


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References

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