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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 26 — Dec. 30, 2013
  • pp: 32393–32399

Co-operation of digital nonlinear equalizers and soft-decision LDPC FEC in nonlinear transmission

Takahito Tanimura, Shoichiro Oda, Takeshi Hoshida, Yasuhiko Aoki, Zhenning Tao, and Jens C. Rasmussen  »View Author Affiliations


Optics Express, Vol. 21, Issue 26, pp. 32393-32399 (2013)
http://dx.doi.org/10.1364/OE.21.032393


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Abstract

We experimentally and numerically investigated the characteristics of 128 Gb/s dual polarization - quadrature phase shift keying signals received with two types of nonlinear equalizers (NLEs) followed by soft-decision (SD) low-density parity-check (LDPC) forward error correction (FEC). Successful co-operation among SD-FEC and NLEs over various nonlinear transmissions were demonstrated by optimization of parameters for NLEs.

© 2013 Optical Society of America

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

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: October 7, 2013
Revised Manuscript: November 21, 2013
Manuscript Accepted: December 9, 2013
Published: December 20, 2013

Citation
Takahito Tanimura, Shoichiro Oda, Takeshi Hoshida, Yasuhiko Aoki, Zhenning Tao, and Jens C. Rasmussen, "Co-operation of digital nonlinear equalizers and soft-decision LDPC FEC in nonlinear transmission," Opt. Express 21, 32393-32399 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-26-32393


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References

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