25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals

Alan H. Gnauck, Gabriel Charlet, Patrice Tran, Peter J. Winzer, Christopher R. Doerr, J. C. Centanni, E. C. Burrows, Tetsuya Kawanishi, Takahide Sakamoto, Kaoru Higuma

Research output: Contribution to journalArticle

121 Citations (Scopus)

Abstract

We demonstrate record 25.6-Tb/s transmission over 240 km using 160 WDM channels on a 50-GHz grid in the C+L bands. Each channel contains two polarization-multiplexed 85.4-Gb/s RZ-DQPSK signals, yielding a spectral efficiency of 3.2 b/s/Hz in each band.

Original languageEnglish
Pages (from-to)79-84
Number of pages6
JournalJournal of Lightwave Technology
Volume26
Issue number1
DOIs
Publication statusPublished - 2008 Jan 1
Externally publishedYes

Fingerprint

Wavelength division multiplexing
Polarization
ultrahigh frequencies
polarization
grids

Keywords

  • Differential quadrature phase shift keying
  • High spectral efficiency
  • Modulation formats
  • Optical fiber communications
  • Optical modulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Gnauck, A. H., Charlet, G., Tran, P., Winzer, P. J., Doerr, C. R., Centanni, J. C., ... Higuma, K. (2008). 25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals. Journal of Lightwave Technology, 26(1), 79-84. https://doi.org/10.1109/JLT.2007.912110

25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals. / Gnauck, Alan H.; Charlet, Gabriel; Tran, Patrice; Winzer, Peter J.; Doerr, Christopher R.; Centanni, J. C.; Burrows, E. C.; Kawanishi, Tetsuya; Sakamoto, Takahide; Higuma, Kaoru.

In: Journal of Lightwave Technology, Vol. 26, No. 1, 01.01.2008, p. 79-84.

Research output: Contribution to journalArticle

Gnauck, AH, Charlet, G, Tran, P, Winzer, PJ, Doerr, CR, Centanni, JC, Burrows, EC, Kawanishi, T, Sakamoto, T & Higuma, K 2008, '25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals', Journal of Lightwave Technology, vol. 26, no. 1, pp. 79-84. https://doi.org/10.1109/JLT.2007.912110
Gnauck AH, Charlet G, Tran P, Winzer PJ, Doerr CR, Centanni JC et al. 25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals. Journal of Lightwave Technology. 2008 Jan 1;26(1):79-84. https://doi.org/10.1109/JLT.2007.912110
Gnauck, Alan H. ; Charlet, Gabriel ; Tran, Patrice ; Winzer, Peter J. ; Doerr, Christopher R. ; Centanni, J. C. ; Burrows, E. C. ; Kawanishi, Tetsuya ; Sakamoto, Takahide ; Higuma, Kaoru. / 25.6-Tb/s WDM transmission of polarization-multiplexed RZ-DQPSK signals. In: Journal of Lightwave Technology. 2008 ; Vol. 26, No. 1. pp. 79-84.
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