Abstract

In this paper, we present coherent optical single carrier transmission (COSC) using overlap frequency domain equalization (OFDE) for the chromatic dispersion (CD) compensation. Residual inter-symbol interference is suppressed by time domain equalization with small tap size. In single polarization transmission, 25-Gb/s COSC transmission with OFDE is demonstrated over 800 km to 4320 km of single-mode fiber (SMF) without optical dispersion compensation. The measured results show that the proposed configuration improves the transmission performance by setting adequate overlapped size of FFT windows and that it is suitable for long-haul optical communication systems.

© 2009 IEEE

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  1. A. Sano, "13.4-Tb/s (134$\,\times\,$111-Gb/s/ch) no-guard-interval coherent OFDM transmission over 3 600 km of SMF with 19-ps average PMD," Proc. ECOC2008 (2008).
  2. S. L. Jansen, "10$\,\times\,$121.9-Gb/s PDM-OFDM transmission with 2-b/s/Hz spectral efficiency over 1 000 km of SSMF," Proc. OFC/NFOEC2008 (2008).
  3. Q. Yang, "107 Gb/s coherent optical OFDM reception using orthogonal band multiplexing," Proc. OFC/NFOEC2008 (2008).
  4. W. Shieh, "Coherent optical OFDM: Has its time come?," J. Opt. Netw. 7, 234-255 (2008).
  5. C. R. S. Fludger, "10$\,\times\,$111 Gbit/s, 50 GHz spaced, POLMUX-RZ-DQPSK transmission over 2375 km employing coherent equalisation," Proc.OFC/NFOEC2007 (2007).
  6. H. Sun, "Real-time measurements of a 40 Gb/s coherentsystem," Opt. Exp. 16, 873-879 (2008).
  7. S. J. Savory, "Transmission of 42.8 Gbit/s polarization multiplexed NRZ-QPSK over 6400 km of standard fiber with no optical dispersion compensation," Proc. OFC/NFOEC2007 (2007).
  8. K. Ishihara, "Frequency-domain equalisation for optical transmission systems," Electron. Lett. 44, 870-871 (2008).
  9. R. Kudo, "PMD compensation in optical coherent single carrier transmission using frequency-domain equalisation," Electron. Lett. 45, 124-125 (2009).
  10. "LTE physical layer—general description," (2007) 3GPP, TS36.201 (V8.1.0).
  11. B. Spinnler, "Adaptive equalizer complexity in coherent optical receivers," Proc. ECOC2008 (2008).
  12. L. K. Rabiner, B. Gold, Theory and Application of Digital Signal Processing (Prentice-Hall, 1975).
  13. J. J. Shynk, "Frequency-domain and multirate adaptive filtering," IEEE, Signal Process. Mag. 9, 14-37 (1992).
  14. I. Martoyo, "Low complexity CDMA downlink receiver based on frequency domain equalization," Proc. IEEE VTC 2003-fall (2003).
  15. S. Haykin, Adaptive Filter Theory (Prentice-Hall, 2002).
  16. J. R. Treichler, B. G. Agree, "A new approach to multipath correction of constant modulus signals," IEEE Trans Acoust., Speech, Signal Process. 31, 459-471 (1983).
  17. I. N. Godard, "Self-recovcring equalization and carrier tracking in two-dimensional data communication systems," IEEE Trans. Commun. 28, 1867-1875 (1980).
  18. A. J. Viterbi, A. M. Viterbi, "Nonlinear estimation of PSK-modulated carrier phase with application to burst digital transmission," IEEE Trans. Inf. Theory IT-29, 543-551 (1983).
  19. G. P. Agrawal, Nonlinear Fiber Optics (Academic, 1995).
  20. Wireless LAN medium access control (MAC) and physical layer (PHY) specifications: High speed physical layer in the 5 GHz band IEEE Standard 802.11a/D7.0 (1999).
  21. T. M. Schmidl, "Robust frequency and timing synchronization for OFDM," IEEE Trans. Commun. 45, 1613-1621 (1997).

2009 (1)

R. Kudo, "PMD compensation in optical coherent single carrier transmission using frequency-domain equalisation," Electron. Lett. 45, 124-125 (2009).

2008 (3)

H. Sun, "Real-time measurements of a 40 Gb/s coherentsystem," Opt. Exp. 16, 873-879 (2008).

K. Ishihara, "Frequency-domain equalisation for optical transmission systems," Electron. Lett. 44, 870-871 (2008).

W. Shieh, "Coherent optical OFDM: Has its time come?," J. Opt. Netw. 7, 234-255 (2008).

1997 (1)

T. M. Schmidl, "Robust frequency and timing synchronization for OFDM," IEEE Trans. Commun. 45, 1613-1621 (1997).

1992 (1)

J. J. Shynk, "Frequency-domain and multirate adaptive filtering," IEEE, Signal Process. Mag. 9, 14-37 (1992).

1983 (2)

J. R. Treichler, B. G. Agree, "A new approach to multipath correction of constant modulus signals," IEEE Trans Acoust., Speech, Signal Process. 31, 459-471 (1983).

A. J. Viterbi, A. M. Viterbi, "Nonlinear estimation of PSK-modulated carrier phase with application to burst digital transmission," IEEE Trans. Inf. Theory IT-29, 543-551 (1983).

1980 (1)

I. N. Godard, "Self-recovcring equalization and carrier tracking in two-dimensional data communication systems," IEEE Trans. Commun. 28, 1867-1875 (1980).

Electron. Lett. (2)

K. Ishihara, "Frequency-domain equalisation for optical transmission systems," Electron. Lett. 44, 870-871 (2008).

R. Kudo, "PMD compensation in optical coherent single carrier transmission using frequency-domain equalisation," Electron. Lett. 45, 124-125 (2009).

IEEE Trans Acoust., Speech, Signal Process. (1)

J. R. Treichler, B. G. Agree, "A new approach to multipath correction of constant modulus signals," IEEE Trans Acoust., Speech, Signal Process. 31, 459-471 (1983).

IEEE Trans. Commun. (2)

I. N. Godard, "Self-recovcring equalization and carrier tracking in two-dimensional data communication systems," IEEE Trans. Commun. 28, 1867-1875 (1980).

T. M. Schmidl, "Robust frequency and timing synchronization for OFDM," IEEE Trans. Commun. 45, 1613-1621 (1997).

IEEE Trans. Inf. Theory (1)

A. J. Viterbi, A. M. Viterbi, "Nonlinear estimation of PSK-modulated carrier phase with application to burst digital transmission," IEEE Trans. Inf. Theory IT-29, 543-551 (1983).

IEEE, Signal Process. Mag. (1)

J. J. Shynk, "Frequency-domain and multirate adaptive filtering," IEEE, Signal Process. Mag. 9, 14-37 (1992).

J. Opt. Netw. (1)

Opt. Exp. (1)

H. Sun, "Real-time measurements of a 40 Gb/s coherentsystem," Opt. Exp. 16, 873-879 (2008).

Other (12)

S. J. Savory, "Transmission of 42.8 Gbit/s polarization multiplexed NRZ-QPSK over 6400 km of standard fiber with no optical dispersion compensation," Proc. OFC/NFOEC2007 (2007).

I. Martoyo, "Low complexity CDMA downlink receiver based on frequency domain equalization," Proc. IEEE VTC 2003-fall (2003).

S. Haykin, Adaptive Filter Theory (Prentice-Hall, 2002).

"LTE physical layer—general description," (2007) 3GPP, TS36.201 (V8.1.0).

B. Spinnler, "Adaptive equalizer complexity in coherent optical receivers," Proc. ECOC2008 (2008).

L. K. Rabiner, B. Gold, Theory and Application of Digital Signal Processing (Prentice-Hall, 1975).

G. P. Agrawal, Nonlinear Fiber Optics (Academic, 1995).

Wireless LAN medium access control (MAC) and physical layer (PHY) specifications: High speed physical layer in the 5 GHz band IEEE Standard 802.11a/D7.0 (1999).

A. Sano, "13.4-Tb/s (134$\,\times\,$111-Gb/s/ch) no-guard-interval coherent OFDM transmission over 3 600 km of SMF with 19-ps average PMD," Proc. ECOC2008 (2008).

S. L. Jansen, "10$\,\times\,$121.9-Gb/s PDM-OFDM transmission with 2-b/s/Hz spectral efficiency over 1 000 km of SSMF," Proc. OFC/NFOEC2008 (2008).

Q. Yang, "107 Gb/s coherent optical OFDM reception using orthogonal band multiplexing," Proc. OFC/NFOEC2008 (2008).

C. R. S. Fludger, "10$\,\times\,$111 Gbit/s, 50 GHz spaced, POLMUX-RZ-DQPSK transmission over 2375 km employing coherent equalisation," Proc.OFC/NFOEC2007 (2007).

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