Investigation of Coherent Optical Multiband DFT-S OFDM in Long Haul Transmission

被引：20
|
作者：
Li, Cai [1 ,2 ]
Yang, Qi [1 ]
Jiang, Tao [2 ]
He, Zhixue [1 ]
Luo, Ming [1 ]
Li, Chao [1 ,2 ]
Xiao, Xiao [1 ]
Xue, Daojun [1 ]
Yi, Xingwen [3 ]
Yu, Shaohua [1 ]
机构：
[1] State Key Lab Opt Commun Technol & Networks, Wuhan 430074, Peoples R China
[2] Huazhong Univ Sci & Technol, Wuhan 430074, Peoples R China
[3] Univ Elect Sci & Technol China, Chengdu 611731, Peoples R China
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2012年 / 24卷 / 19期
基金：
中国国家自然科学基金;
关键词：
Coherent optical orthogonal frequency division multiplexing (CO-OFDM); discrete Fourier transform spread (DFT-S);
D O I：
10.1109/LPT.2012.2212882
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Multiband discrete Fourier transform spread (DFT-S) is a promising technology to reduce peak-to-average power ratio and mitigate the fiber nonlinearity. We investigate DFT-S coherent optical orthogonal frequency division multiplexing (CO-OFDM) in terms of computational complexity and nonlinearity. With the nonlinearity improvement, 450-Gb/s two-band DFT-S CO-OFDM outperforms conventional CO-OFDM, and is successfully transmitted over a 9280-km fiber link.
引用
收藏
页码：1704 / 1707
页数：4
相关论文
共 50 条
  • [1] Iterative algorithm for phase noise estimation in coherent optical DFT-S OFDM systems
    Tao, Li
    Tan, Hui
    Fang, Chonghua
    OPTICAL ENGINEERING, 2017, 56 (07)
  • [2] 20 Gb/s Optical OFDM Transmission for Long Haul Transmission
    Aldhaibani, Abdullahomar
    Aljunid, Syed Alwee
    Fadhil, Hilal
    Safar, Anuar Mat
    INTERNATIONAL CONFERENCE ON MATHEMATICS, ENGINEERING AND INDUSTRIAL APPLICATIONS 2014 (ICOMEIA 2014), 2015, 1660
  • [3] Golay sequences coded coherent optical OFDM for long-haul transmission
    Qin, Cui
    Ma, Xiangrong
    Hua, Tao
    Zhao, Jing
    Yu, Huilong
    Zhang, Jian
    OPTICS COMMUNICATIONS, 2017, 399 : 52 - 55
  • [4] Modulation Mapping Influence in Coherent Optical OFDM System for Long Haul Transmission
    Al-Hashime, Liqaa A.
    Al-Suhail, Ghaida A.
    Satar, Sinan M. Abdul
    NEW TRENDS IN INFORMATION AND COMMUNICATIONS TECHNOLOGY APPLICATIONS, NTICT 2018, 2018, 938 : 193 - 209
  • [5] Analysis of Noise Spread in Optical DFT-S OFDM Systems
    Tao, Li
    Yu, Jianjun
    Fang, Yuan
    Zhang, Junwen
    Shao, Yufeng
    Chi, Nan
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (20) : 3219 - 3225
  • [6] Coherent Optical OFDM with Index Modulation for Long-Haul Transmission in Optical Communication Systems
    Guner, Ahmet
    IEEE Access, 2022, 10 : 46504 - 46512
  • [7] Coherent Optical OFDM With Index Modulation for Long-Haul Transmission in Optical Communication Systems
    Guner, Ahmet
    IEEE ACCESS, 2022, 10 : 46504 - 46512
  • [8] 4 x 1.93 Tbit/s 8-PSK DFT-S coherent optical OFDM transmission over 2240 km SSMF
    Luo, Ming
    Li, Cai
    Jiang, Tao
    Li, Chao
    He, Zhixue
    Xiao, Xiao
    Yi, Xingwen
    Yang, Zhu
    Yu, Shaohua
    Yang, Qi
    ELECTRONICS LETTERS, 2012, 48 (23) : 1483 - 1484
  • [9] Coherent optical OFDM system using modified DFT windows to improve chromatic dispersion tolerance for long-haul transmission system
    Sung, Minkyu
    Lee, Jaehoon
    Jeong, Jichai
    2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014), 2014, : 1049 - +
  • [10] Long-Haul WDM Transmission Using No-Guard-Interval Coherent Optical OFDM
    Sano, Akihide
    Miyamoto, Yutaka
    2009 14TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC 2009), 2009, : 296 - 297
12345