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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 19 — Sep. 13, 2010
  • pp: 20546–20551

Ultra high speed optical transmission using subcarrier-multiplexed four-dimensional LDPC-coded modulation

Hussam G. Batshon, Ivan Djordjevic, and Ted Schmidt  »View Author Affiliations


Optics Express, Vol. 18, Issue 19, pp. 20546-20551 (2010)
http://dx.doi.org/10.1364/OE.18.020546


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Abstract

We propose a subcarrier-multiplexed four-dimensional LDPC bit-interleaved coded modulation scheme that is capable of achieving beyond 480 Gb/s single-channel transmission rate over optical channels. Subcarrier-multiplexed four-dimensional LDPC coded modulation scheme outperforms the corresponding dual polarization schemes by up to 4.6 dB in OSNR at BER 10−8.

© 2010 OSA

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.1660) Fiber optics and optical communications : Coherent communications
(060.4080) Fiber optics and optical communications : Modulation

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: August 11, 2010
Revised Manuscript: August 29, 2010
Manuscript Accepted: September 1, 2010
Published: September 10, 2010

Citation
Hussam G. Batshon, Ivan Djordjevic, and Ted Schmidt, "Ultra high speed optical transmission using subcarrier-multiplexed four-dimensional LDPC-coded modulation," Opt. Express 18, 20546-20551 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-19-20546


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References

  1. J. Hong, and T. Schmidt, “40G and 100G modules enable next generation networks,” Communications and Photonics conference and Exhibition, 2009 ACP 2009, 1–2 (2009).
  2. H. G. Batshon, I. B. Djordjevic, L. Xu, and T. Wang, “Multidimensional LDPC-Coded Modulation for Beyond 400 Gb/s per Wavelength Transmission,” IEEE Photon. Technol. 21(16), 1139–1141 (2009). [CrossRef]
  3. M. Karlsson and E. Agrell, “Which is the most power-efficient modulation format in optical links?” Opt. Express 17(13), 10814–10819 (2009). [CrossRef] [PubMed]
  4. H. Bülow, “Polarization QAM Modulation (POL-QAM) for Coherent Detection Schemes,” Opt. Fiber Commun. OWG2 (2009).
  5. I. B. Djordjevic, M. Cvijetic, L. Xu, and T. Wang, “Proposal for beyond 100 Gb/s optical transmission based on bit-interleaved LDPC-coded modulation,” IEEE Photon. Technol. Lett. 19(12), 874–876 (2007). [CrossRef]
  6. S. ten Brink, J. Speidel, and R. H. Yan, “Iterative demapping for QPSK modulation,” Electron. Lett. 34(15), 1459–1460 (1998). [CrossRef]
  7. L. L. Minkov, I. B. Djordjevic, L. Xu, and T. Wang, “PMD compensation in polarization multiplexed multilevel modulations by turbo equalization,” IEEE Photon. Technol. Lett. 21(23), 1773–1775 (2009). [CrossRef]

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