• web of science banner
  • web of science banner
  • scopus banner
  • Engineering Information banner
  • Inspec Direct banner
  • Dialog banner
  • EBSCO banner
Subscription button Subscription button
ETRI J award winner banner
Article  <  Archive  <  Home
Transmission Performance Comparison of Direction Detection-Based 100-Gb/s Modulation Formats for Metro Area Optical Networks
Hwan Seok Chung, Sun Hyok Chang, Jonghyun Lee, and Kwangjoon Kim
vol. 34, no. 6, Dec. 2012, pp. 800-806.
http://dx.doi.org/10.4218/etrij.12.1812.0109
Keywords : 100 G, modulation format, metro network.
  • Abstract
    • Abstract

      Transmission performances of direct detection-based 100-Gb/s modulation formats are investigated and compared for metro area optical networks. The effects of optical signal-to-noise ratio sensitivity, chromatic dispersion, cross-channel nonlinearity, and transmission distance on the performance of differential 8-ary phase-shift keying (D8PSK), differential phase-shift keying plus three-level amplitude-shift keying (DPSK+3ASK), and dual-carrier differential quaternary phase-shift keying (DC-DQPSK) are evaluated. The performance of coherent dual-polarization quadrature phase-shift keying (DP-QPSK) with block phase estimation and coherent DP-QPSK with digital differential detection are also presented for reference. According to our analysis, all three direct detection modulation formats could transmit a 100-Gb/s signal over several hundred kilometers of a single-mode fiber link. The results also show that DC-DQPSK outperforms D8PSK and DPSK+3ASK, and the performance of DC-DQPSK is comparable to that of coherent DP-QPSK with digital differential detection. The maximum transmission distance of DC-DQPSK is over 1,000 km, which is enough distance for metro applications.
  • Authors
    • Authors

      Hwan Seok Chung
      ETRI,  Senior Research Engineer
      chung@etri.re.kr  0428606043
      Sun Hyok Chang
      ETRI,  Principal Research Engineer
      shchang@etri.re.kr  8606141
      Jonghyun Lee
      ETRI,  Executive Engineer
      jlee@etri.re.kr  8606180
      Kwangjoon Kim
      ETRI,  Team Leader
      kjk@etri.re.kr  8605535
  • References
    • References

      [1] IEEE Std. 802.3ba-2010, "IEEE Standard for Local and Metropolitan Area Networks Part 3: CSMA/CD Access Method and Physical Layer Specifications," 2010, pp. 329-351.
      [2] H.S. Chung, S.H. Chang, and K.J. Kim, "Mitigation of Imperfect Carver Induced Phase Distortions in a Coherent PM-RZ-QPSK Receiver," IEEE/OSA, J. Lightwave Technol., vol. 28, no. 24, Dec. 2010, pp. 3506-3511.
      [3] D.S. Ly-Gagnon et al., "Coherent Detection of Optical Quadrature Phase-Shift Keying Signals with Carrier Phase Estimation," IEEE/OSA, J. Lightwave Technol., vol. 24, no. 1, Jan. 2006, pp. 12-21.
      [4] H.S. Chung, S.H. Chang, and K.J. Kim, "Companding Transform Based SPM Compensation in Coherent Optical OFDM Transmission," Opt. Express, vol. 16, no. 26, Dec. 2011, pp. 702-709.
      [5] Z. Fang et al., "Least Square Channel Estimation for Two-Way Relay MIMO OFDM Systems," ETRI J., vol. 33, no. 5, Oct. 2011, pp. 806-809.
      [6] H.Y. Choi and I Morita, "Transmission Performances of Differential 6-ary Signal with 10.7 Gb/s NRZ-OOK Neighboring Channels over SMF and DSF Links," Opt. Fiber Commun. Conf./Nat. Fiber Opt. Eng. Conf. (OFC/NFOEC), Los Angeles, CA, USA, 2012, paper JW2A.48.
      [7] H. Wernz et al., "Nonlinear Behavior of 112 Gb/s Polarization-Multiplexed RZ-DQPSK with Direct Detection in a 630 km Field Trial," European Conf. Optic. Commun. (ECOC), Vienna, Austria, 2009, paper 3.4.3.
      [8] H. Yoon, D. Lee, and N. Park, "Performance Comparison of Optical 8-ary Differential Phase-Shift Keying Systems with Different Electrical Decision Schemes," Opt. Express, vol. 13, no. 2, Jan. 2005, pp. 371-376.
      [9] T. Tokle et al., "Advanced Modulation Formats for Transmission Systems," Opt. Fiber Commun. Conf./Nat. Fiber Opt. Eng. Conf. (OFC/NFOEC), San Diego, CA, USA, 2008, paper OMI1.
      [10] B.T. Teipen and M.H. Eiselt, "107 Gb/s DPSK-3ASK Optical Transmission over SSMF," Opt. Fiber Commun. Conf./Nat. Fiber Opt. Eng. Conf. (OFC/NFOEC), San Diego, CA, USA, 2010, paper NMB1.
      [11] M.H. Eiselt and B.T. Teipen, "Requirements for 100 Gb/s Metro Networks," Opt. Fiber Commun. Conf./Nat. Fiber Opt. Eng. Conf. (OFC/NFOEC), San Diego, CA, USA, 2009, paper OTuN6.
      [12] H.S. Chung et al., "Dual-Carrier DQPSK Based 112 Gb/s Signal Transmission over 480 km of SMF Link Carrying 10 Gb/s NRZ Channels," Opt. Fiber Commun. Conf./Nat. Fiber Opt. Eng. Conf. (OFC/NFOEC), Los Angeles, CA, USA, 2012, paper JW2A.3.
  • Cited by
  • Metrics
    • Metrics

      Article Usage

      1,971
      Downloaded
      1,073
      Viewed

      Citations

      3