Abstract

A novel high spectral efficiency all-optical sampling orthogonal frequency-division multiplexing (AOS-OFDM) scheme with optical cyclic postfixes (OCPs) inserted is proposed. Ultrashort pulses are used as optical samples and processed by all optical discrete Fourier transformers based on fiber Bragg gratings (FBGs) technique. This scheme includes five subcarrier channels with 20 Gb/s differential quadrature phase-shift keying (DQPSK) modulation of each channel. So, the total bit rate is 100 Gb/s. The spectral efficiency is higher than 1.4. Furthermore, with the help of OCPs, the dispersion tolerance of this 100 Gb/s AOS-OFDM system increases to more than 300 ps/nm, which is much higher than a traditional 100 Gb/s DQPSK system.

© 2009 IEEE

PDF Article

References

  • View by:
  • |
  • |

  1. H. C. Bao, W. Shieh, "Transmission of wavelength-division-multiplexed channels with coherent optical OFDM," Opt. Exp. 15, 4410-4418 (2007).
  2. B. J. Schmidt, A. J. Lowery, J. Armstrong, "Experimental demonstrations of 20 Gbit/s direct-detection optical OFDM and 12 Gbit/s with a colorless transmitter," OFC 2007 PaperPDP18.
  3. W. Shieh, "Coherent optical orthogonal frequency division multiplexing," Electron. Lett. 42, 587-589 (2006) etc.
  4. I. B. Djordjevic, "PMD compensation in fiber-optic communication systems with direct detection using LDPC-coded OFDM," Opt. Exp. 15, 3692-3701 (2007).
  5. A. J. Lowery, "Fiber nonlinearity pre- and post-compensation for long-haul optical links using OFDM," Opt. Exp. 15, 12966-12970 (2006).
  6. H. Takahashi, A. Al Amin, S. L. Jansen, I. Morita, H. Tanaka, "DWDM transmission with 7.0-bit/s/Hz spectral efficiency using 8$\,\times\,$65.1-Gbit/s coherent PDM-OFDM signals," OFC 2009 Paper PDPB7San DiegoCA.
  7. Q. Yang, N. Kaneda, X. Liu, S. Chandrasekhar, W. Shieh, Y. K. Chen, "Real-time coherent optical OFDM receiver at 2.5 GS/s for receiving a 54 Gb/s multi-band signal," OFC 2009 Paper PDPC5San DiegoCA.
  8. H. Sanjoh, E. Yamada, Y. Yoshikuni, "Optical orthogonal frequency division multiplexing using frequency/time domain filtering for high spectral efficiency up to 1 bit/s/Hz," Proc. OFC 2002 pp. 401-402.
  9. A. Sano, H. Masuda, E. Yoshida, T. Kobayashi, E. Yamada, Y. Miyamoto, F. Inuzuka, Y. Hibino, Y. Takatori, K. Hagimoto, T. Yamada, Y. Sakamaki, "30$\,\times\,$100-Gb/s all-optical OFDM transmission over 1300 km SMF with 10 ROADM nodes," ECOC BerlinGermany (2007) Paper PDS1.7.
  10. A. Ellis, F. Gunning, "Spectral density enhancement using coherent WDM," IEEE Photon. Technol. Lett. 17, 504-506 (2005).
  11. G. Goldfarb, G. Li, M. Taylor, "Orthogonal wavelength-division multiplexing using coherent detection," IEEE Photon. Technol. Lett. 19, 2015-2017 (2007).
  12. K. Lee, C. T. D. Thai, J. K. Rhee, "All optical discrete Fourier transform processor for 100 Gbps OFDM transmission," Opt. Exp. 16, 4023-4028 (2008).
  13. X. Wang, K. Matsushima, A. Nishiki, N. Wada, K. Kitayama, "High reflectivity superstructured FBG for coherent optical code generation and recognition," Opt. Exp. 12, 5457-5468 (2004).
  14. R. Van Nee, R. Prasad, OFDM for Wireless Multimedia Communications (Artech House, 2000).
  15. P. C. Teh, P. Petropoulos, M. Ibsen, D. J. Richardson, "A comparative study of the performance of seven and 63-chip optical code division multiple-access encoders and decoders based on superstructured fiber Bragg gratings," J. Lightw. Technol. 19, 1352-1365 (2001).
  16. R. A. Griffin, A. C. Carter, "Optical differential quadrature phase shift key (oDQPSK) for high-capacity optical transmission," Proc. OFC 2002 pp. 367-368.

2008 (1)

K. Lee, C. T. D. Thai, J. K. Rhee, "All optical discrete Fourier transform processor for 100 Gbps OFDM transmission," Opt. Exp. 16, 4023-4028 (2008).

2007 (3)

G. Goldfarb, G. Li, M. Taylor, "Orthogonal wavelength-division multiplexing using coherent detection," IEEE Photon. Technol. Lett. 19, 2015-2017 (2007).

H. C. Bao, W. Shieh, "Transmission of wavelength-division-multiplexed channels with coherent optical OFDM," Opt. Exp. 15, 4410-4418 (2007).

I. B. Djordjevic, "PMD compensation in fiber-optic communication systems with direct detection using LDPC-coded OFDM," Opt. Exp. 15, 3692-3701 (2007).

2006 (2)

A. J. Lowery, "Fiber nonlinearity pre- and post-compensation for long-haul optical links using OFDM," Opt. Exp. 15, 12966-12970 (2006).

W. Shieh, "Coherent optical orthogonal frequency division multiplexing," Electron. Lett. 42, 587-589 (2006) etc.

2005 (1)

A. Ellis, F. Gunning, "Spectral density enhancement using coherent WDM," IEEE Photon. Technol. Lett. 17, 504-506 (2005).

2004 (1)

X. Wang, K. Matsushima, A. Nishiki, N. Wada, K. Kitayama, "High reflectivity superstructured FBG for coherent optical code generation and recognition," Opt. Exp. 12, 5457-5468 (2004).

2001 (1)

P. C. Teh, P. Petropoulos, M. Ibsen, D. J. Richardson, "A comparative study of the performance of seven and 63-chip optical code division multiple-access encoders and decoders based on superstructured fiber Bragg gratings," J. Lightw. Technol. 19, 1352-1365 (2001).

Electron. Lett. (1)

W. Shieh, "Coherent optical orthogonal frequency division multiplexing," Electron. Lett. 42, 587-589 (2006) etc.

IEEE Photon. Technol. Lett. (2)

A. Ellis, F. Gunning, "Spectral density enhancement using coherent WDM," IEEE Photon. Technol. Lett. 17, 504-506 (2005).

G. Goldfarb, G. Li, M. Taylor, "Orthogonal wavelength-division multiplexing using coherent detection," IEEE Photon. Technol. Lett. 19, 2015-2017 (2007).

J. Lightw. Technol. (1)

P. C. Teh, P. Petropoulos, M. Ibsen, D. J. Richardson, "A comparative study of the performance of seven and 63-chip optical code division multiple-access encoders and decoders based on superstructured fiber Bragg gratings," J. Lightw. Technol. 19, 1352-1365 (2001).

Opt. Exp. (5)

H. C. Bao, W. Shieh, "Transmission of wavelength-division-multiplexed channels with coherent optical OFDM," Opt. Exp. 15, 4410-4418 (2007).

K. Lee, C. T. D. Thai, J. K. Rhee, "All optical discrete Fourier transform processor for 100 Gbps OFDM transmission," Opt. Exp. 16, 4023-4028 (2008).

X. Wang, K. Matsushima, A. Nishiki, N. Wada, K. Kitayama, "High reflectivity superstructured FBG for coherent optical code generation and recognition," Opt. Exp. 12, 5457-5468 (2004).

I. B. Djordjevic, "PMD compensation in fiber-optic communication systems with direct detection using LDPC-coded OFDM," Opt. Exp. 15, 3692-3701 (2007).

A. J. Lowery, "Fiber nonlinearity pre- and post-compensation for long-haul optical links using OFDM," Opt. Exp. 15, 12966-12970 (2006).

Other (7)

H. Takahashi, A. Al Amin, S. L. Jansen, I. Morita, H. Tanaka, "DWDM transmission with 7.0-bit/s/Hz spectral efficiency using 8$\,\times\,$65.1-Gbit/s coherent PDM-OFDM signals," OFC 2009 Paper PDPB7San DiegoCA.

Q. Yang, N. Kaneda, X. Liu, S. Chandrasekhar, W. Shieh, Y. K. Chen, "Real-time coherent optical OFDM receiver at 2.5 GS/s for receiving a 54 Gb/s multi-band signal," OFC 2009 Paper PDPC5San DiegoCA.

H. Sanjoh, E. Yamada, Y. Yoshikuni, "Optical orthogonal frequency division multiplexing using frequency/time domain filtering for high spectral efficiency up to 1 bit/s/Hz," Proc. OFC 2002 pp. 401-402.

A. Sano, H. Masuda, E. Yoshida, T. Kobayashi, E. Yamada, Y. Miyamoto, F. Inuzuka, Y. Hibino, Y. Takatori, K. Hagimoto, T. Yamada, Y. Sakamaki, "30$\,\times\,$100-Gb/s all-optical OFDM transmission over 1300 km SMF with 10 ROADM nodes," ECOC BerlinGermany (2007) Paper PDS1.7.

R. Van Nee, R. Prasad, OFDM for Wireless Multimedia Communications (Artech House, 2000).

B. J. Schmidt, A. J. Lowery, J. Armstrong, "Experimental demonstrations of 20 Gbit/s direct-detection optical OFDM and 12 Gbit/s with a colorless transmitter," OFC 2007 PaperPDP18.

R. A. Griffin, A. C. Carter, "Optical differential quadrature phase shift key (oDQPSK) for high-capacity optical transmission," Proc. OFC 2002 pp. 367-368.

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.