Optimized optical phase conjugation configuration for fiber nonlinearity compensation in CO-OFDM systems

被引：7
|
作者：
Li, Lujiao [1 ]
Qiao, Yaojun [1 ]
Ji, Yuefeng [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
来源：
CHINESE OPTICS LETTERS | 2011年 / 9卷 / 06期
基金：
中国国家自然科学基金;
关键词：
TRANSMISSION-SYSTEMS; CANCELLATION; DISPERSION;
D O I：
10.3788/COL201109.060604
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The optimized optical phase conjugation (OPC) configuration is proposed for the 40-Gb/s CO-OFDM system. The proposed configuration for nonlinear cancellation is systematically depicted in transmission links with lumped amplification. Numerical simulations are performed to demonstrate effectiveness. Simulation results show that mid-span spectral inversion (MSSI) can partially compensate for nonlinear distortions. Moreover, its optimized configuration can further improve system performances and increase nonlinear compensation effectiveness. Compared with MSSI, the maximal Q factor, nonlinear threshold, and transmission distance of optimized OPC configuration increase by over 1.6 dB, 2 dB, and 2 times, respectively.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Optimized optical phase conjugation conf iguration for f iber nonlinearity compensation in CO-OFDM systems
    李炉焦
    乔耀军
    纪越峰
    Chinese Optics Letters, 2011, 9 (06) : 31 - 35
  • [2] Fiber Nonlinearity Post-Compensation by Optical Phase Conjugation for 40 Gb/s CO-OFDM Systems
    Qiao Yao-Jun
    Liu Xue-Jun
    Ji Yue-Feng
    CHINESE PHYSICS LETTERS, 2011, 28 (06)
  • [3] Reduction of the fiber nonlinearity impairment using optical phase conjugation in 40 Gb/s CO-OFDM systems
    Liu, Xuejun
    Qiao, Yaojun
    Ji, Yuefeng
    OPTICS COMMUNICATIONS, 2010, 283 (13) : 2749 - 2753
  • [4] Fiber Nonlinearity Compensation for CO-OFDM Systems with Periodic Dispersion Maps
    Du, Liang
    Lowery, Arthur
    OFC: 2009 CONFERENCE ON OPTICAL FIBER COMMUNICATION, VOLS 1-5, 2009, : 2285 - 2287
  • [5] SPM compensation for long-haul CO-OFDM systems with midlink optical phase conjugation
    Liu, Xuejun
    Luan, Haiying
    Lin, Xuehong
    Lan, Bo
    Dai, Bo
    OPTIK, 2013, 124 (14): : 1892 - 1896
  • [6] A Joint Technique for Nonlinearity Compensation in CO-OFDM Superchannel Systems
    Kumar, O. S. Sunish
    Amari, A.
    Dobre, O. A.
    Venkatesan, R.
    Wilson, S. K.
    2017 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP), 2017,
  • [7] Fiber nonlinearity compensation for OFDM super-channels using optical phase conjugation
    Du, Liang B.
    Morshed, Mohammad Monir
    Lowery, Arthur J.
    OPTICS EXPRESS, 2012, 20 (18): : 19921 - 19927
  • [8] Demonstration of Phase-Conjugated Subcarrier Coding for Fiber Nonlinearity Compensation in CO-OFDM Transmission
    Le, Son Thai
    McCarthy, Mary E.
    Mac Suibhne, Naoise
    Al-Khateeb, Mohammad A. Z.
    Giacoumidis, Elias
    Doran, Nick
    Ellis, Andrew D.
    Turitsyn, Sergei K.
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2015, 33 (11) : 2206 - 2212
  • [9] A spectrally efficient linear polarization coding scheme for fiber nonlinearity compensation in CO-OFDM systems
    Kumar, O. S. Sunish
    Dobre, O. A.
    Venkatesan, R.
    Wilson, S. K.
    Omomukuyo, O.
    Amari, A.
    Chang, D.
    NEXT-GENERATION OPTICAL COMMUNICATION: COMPONENTS, SUB-SYSTEMS, AND SYSTEMS VI, 2017, 10130
  • [10] Phase-conjugated Pilots for Fibre Nonlinearity Compensation in CO-OFDM Transmission
    Le, S. T.
    McCarthy, M. E.
    Mac Suibhne, N.
    Ellis, A. D.
    Turitsyn, S. K.
    2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2014,
12345