Abstract

We extend our investigations on a recently proposed concept for distributed coherent optical orthogonal frequency- division multiplexing (CO-OFDM) by fiber-frequency conversion for locally defined exact channel mapping based on free-running lasers. Experiments with quadrature phase-shift keying and 16-quadrature amplitude modulation subchannels show error-free performance and are compared to experiments with locally generated CO-OFDM.

© 2012 IEEE

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  1. X. Liu, S. Chandrasekhar, X. Chen, P. Winzer, Y. Pan, B. Zhu, T. Taunay, M. Fishteyn, M. Yan, J. M. Fini, E. Monberg, F. Dimarcello, "1.12-Tb/s 32-QAM-OFDM superchannel with 8.6-b/s/Hz intrachannel spectral efficiency and space-division multiplexing with 60-b/s/Hz aggregate spectral efficiency," 38th Eur. Conf. Opt. Commun., (ECOC) GenevaSwitzerland (2011) Paper PDP-Th.13.B.1.
  2. T. Kobayashi, A. Sano, A. Matsuura, M. Yoshida, T. Sakano, H. Kubota, Y. Miyamoto, K. Ishihara, M. Mizoguchi, M. Nagatani, "45.2 Tb/s C-band WDM transmission over 240 km using 538 Gb/s PDM-64QAM single carrier FDM signal with digital pilot tone," 38th Eur. Conf. Opt. Commun. GenevaSwitzerland (2011) Paper PDP-Th.13.C.6.
  3. J. Yu, Z. Dong, N. Chi, "Generation, transmission and coherent detection of 11.2 Tb/s (112 × 100 Gb/s) single source optical OFDM superchannel," Opt. Fiber Commun. Conf. Los AngelesCA (2011) Paper PDPA6.
  4. N. Cvijetic, M.-F. Huang, E. Ip, Y. Shao, Y.-K. Huang, M. Cvijetic, T. Wang, "1.92 Tb/s coherent DWDM-OFDMA-PON with no high-speed ONU-side electronics over 100 km SSMF and 1:64 passive split," Opt. Exp. 19, 24540-24545 (2011).
  5. F. Morgensen, H. Olesen, G. Jacobsen, "Locking conditions and stability properties for a semiconductor laser with external light injection," IEEE J. Quantum Electron. 21, 784-793 (1985).
  6. R. Elschner, T. Richter, T. Kato, S. Watanabe, C. Schubert, "Distributed coherent optical OFDM multiplexing using fiber-frequency conversion and free-running lasers," Opt. Fiber Commun. Conf. Los AngelesCA (2012) Paper PDP5C.8.
  7. S. Watanabe, T. Kato, R. Okabe, R. Elschner, R. Ludwig, C. Schubert, "All-optical data frequency multiplexing on single-wavelength carrier light by sequentially provided cross-phase modulation in fiber," IEEE J. Sel. Topics Quantum Electron 18, 577-584 (2012).
  8. T. Kato, R. Okabe, R. Ludwig, R. Elschner, C. Schubert, S. Watanabe, "12-stage sequential optical FDM of 120 Gb/s (12 × 10 Gb/s) data in 240-GHz bandwidth using fiber cross-phase modulation with optical subcarrier signals," 38th Eur. Conf. Opt. Commun. GenevaSwitzerland (2011) Paper We.8.A.1.
  9. T. Kato, R. Elschner, T. Richter, R. Okabe, C. Meuer, U. Troppenz, C. Schubert, S. Watanabe, "Chirp removal from directly modulated laser signals by two-stage fiber cross-phase modulation," Opt. Fiber Commun. Conf. Los AngelesCA (2012) Paper OTh4H.2.
  10. S. Chandrasekhar, X. Liu, "Experimental investigation on the performance of closely spaced multi-carrier PDM-QPSK with digital coherent detection," Opt. Exp. 17, 21350-21361 (2009).
  11. X. Jin, S. L. Chuang, "Relative intensity noise characteristics of injection-locked semiconductor lasers," Appl. Phys. Lett. 77, 1250-1252 (2000).
  12. G. Bosco, A. Carena, V. Curri, P. Poggiolini, F. Forghieri, "Performance limits of Nyquist-WDM and CO-OFDM in high-speed PM-QPSK systems," IEEE Photon. Technol. Lett. 22, 1129-1131 (2010).

2012 (1)

S. Watanabe, T. Kato, R. Okabe, R. Elschner, R. Ludwig, C. Schubert, "All-optical data frequency multiplexing on single-wavelength carrier light by sequentially provided cross-phase modulation in fiber," IEEE J. Sel. Topics Quantum Electron 18, 577-584 (2012).

2011 (1)

N. Cvijetic, M.-F. Huang, E. Ip, Y. Shao, Y.-K. Huang, M. Cvijetic, T. Wang, "1.92 Tb/s coherent DWDM-OFDMA-PON with no high-speed ONU-side electronics over 100 km SSMF and 1:64 passive split," Opt. Exp. 19, 24540-24545 (2011).

2010 (1)

G. Bosco, A. Carena, V. Curri, P. Poggiolini, F. Forghieri, "Performance limits of Nyquist-WDM and CO-OFDM in high-speed PM-QPSK systems," IEEE Photon. Technol. Lett. 22, 1129-1131 (2010).

2009 (1)

S. Chandrasekhar, X. Liu, "Experimental investigation on the performance of closely spaced multi-carrier PDM-QPSK with digital coherent detection," Opt. Exp. 17, 21350-21361 (2009).

2000 (1)

X. Jin, S. L. Chuang, "Relative intensity noise characteristics of injection-locked semiconductor lasers," Appl. Phys. Lett. 77, 1250-1252 (2000).

1985 (1)

F. Morgensen, H. Olesen, G. Jacobsen, "Locking conditions and stability properties for a semiconductor laser with external light injection," IEEE J. Quantum Electron. 21, 784-793 (1985).

Appl. Phys. Lett. (1)

X. Jin, S. L. Chuang, "Relative intensity noise characteristics of injection-locked semiconductor lasers," Appl. Phys. Lett. 77, 1250-1252 (2000).

IEEE J. Quantum Electron. (1)

F. Morgensen, H. Olesen, G. Jacobsen, "Locking conditions and stability properties for a semiconductor laser with external light injection," IEEE J. Quantum Electron. 21, 784-793 (1985).

IEEE J. Sel. Topics Quantum Electron (1)

S. Watanabe, T. Kato, R. Okabe, R. Elschner, R. Ludwig, C. Schubert, "All-optical data frequency multiplexing on single-wavelength carrier light by sequentially provided cross-phase modulation in fiber," IEEE J. Sel. Topics Quantum Electron 18, 577-584 (2012).

IEEE Photon. Technol. Lett. (1)

G. Bosco, A. Carena, V. Curri, P. Poggiolini, F. Forghieri, "Performance limits of Nyquist-WDM and CO-OFDM in high-speed PM-QPSK systems," IEEE Photon. Technol. Lett. 22, 1129-1131 (2010).

Opt. Exp. (2)

N. Cvijetic, M.-F. Huang, E. Ip, Y. Shao, Y.-K. Huang, M. Cvijetic, T. Wang, "1.92 Tb/s coherent DWDM-OFDMA-PON with no high-speed ONU-side electronics over 100 km SSMF and 1:64 passive split," Opt. Exp. 19, 24540-24545 (2011).

S. Chandrasekhar, X. Liu, "Experimental investigation on the performance of closely spaced multi-carrier PDM-QPSK with digital coherent detection," Opt. Exp. 17, 21350-21361 (2009).

Other (6)

T. Kato, R. Okabe, R. Ludwig, R. Elschner, C. Schubert, S. Watanabe, "12-stage sequential optical FDM of 120 Gb/s (12 × 10 Gb/s) data in 240-GHz bandwidth using fiber cross-phase modulation with optical subcarrier signals," 38th Eur. Conf. Opt. Commun. GenevaSwitzerland (2011) Paper We.8.A.1.

T. Kato, R. Elschner, T. Richter, R. Okabe, C. Meuer, U. Troppenz, C. Schubert, S. Watanabe, "Chirp removal from directly modulated laser signals by two-stage fiber cross-phase modulation," Opt. Fiber Commun. Conf. Los AngelesCA (2012) Paper OTh4H.2.

R. Elschner, T. Richter, T. Kato, S. Watanabe, C. Schubert, "Distributed coherent optical OFDM multiplexing using fiber-frequency conversion and free-running lasers," Opt. Fiber Commun. Conf. Los AngelesCA (2012) Paper PDP5C.8.

X. Liu, S. Chandrasekhar, X. Chen, P. Winzer, Y. Pan, B. Zhu, T. Taunay, M. Fishteyn, M. Yan, J. M. Fini, E. Monberg, F. Dimarcello, "1.12-Tb/s 32-QAM-OFDM superchannel with 8.6-b/s/Hz intrachannel spectral efficiency and space-division multiplexing with 60-b/s/Hz aggregate spectral efficiency," 38th Eur. Conf. Opt. Commun., (ECOC) GenevaSwitzerland (2011) Paper PDP-Th.13.B.1.

T. Kobayashi, A. Sano, A. Matsuura, M. Yoshida, T. Sakano, H. Kubota, Y. Miyamoto, K. Ishihara, M. Mizoguchi, M. Nagatani, "45.2 Tb/s C-band WDM transmission over 240 km using 538 Gb/s PDM-64QAM single carrier FDM signal with digital pilot tone," 38th Eur. Conf. Opt. Commun. GenevaSwitzerland (2011) Paper PDP-Th.13.C.6.

J. Yu, Z. Dong, N. Chi, "Generation, transmission and coherent detection of 11.2 Tb/s (112 × 100 Gb/s) single source optical OFDM superchannel," Opt. Fiber Commun. Conf. Los AngelesCA (2011) Paper PDPA6.

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