Simple feed-forward wide-range frequency offset estimator for optical coherent receivers

被引：16
|
作者：
Diniz, J. C. M. [1 ,2 ]
de Oliveira, J. C. R. F. [1 ]
Rosa, E. S. [1 ,2 ]
Ribeiro, V. B. [1 ,2 ]
Parahyba, V. E. S. [1 ,2 ]
da Silva, R. [1 ]
da Silva, E. P. [1 ,2 ]
de Carvalho, L. H. H. [1 ]
Herbster, A. F. [1 ]
Bordonalli, A. C. [2 ]
机构：
[1] CPqD Fdn, Reconfigurable Opt Syst Lab, BR-13086902 Campinas, SP, Brazil
[2] Univ Estadual Campinas, Microwave & Opt Dept, BR-13083852 Campinas, SP, Brazil
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 26期
关键词：
D O I：
10.1364/OE.19.00B323
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose and experimentally demonstrate a hardware-efficient, feed-forward, wide-range frequency offset estimator for DSP-based optical coherent receivers. Using a simple relationship of signal spectrum, this estimator is capable to estimate offsets in a range compliant with OIF requirements. Obtained results show that this estimator has a high tolerance to spectrum asymmetry caused by electrical and optical signal filtering, even when using return-to-zero pulse shaping. (C)2011 Optical Society of America
引用
收藏
页码：323 / 328
页数：6
相关论文
共 50 条
  • [21] Trellis-based feed-forward carrier recovery for coherent optical systems
    Zamani, Mahdi
    Najafi, Hossein
    Yao, Demin
    Mitra, Jeebak
    Tang, Xuefeng
    Li, Chuandong
    Zhang, Zhuhong
    OPTICS EXPRESS, 2016, 24 (20): : 23531 - 23542
  • [22] An Improved Feed-Forward Carrier Recovery Algorithm for Coherent Receivers With-M-QAM Modulation Format
    Zhou, Xiang
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2010, 22 (14) : 1051 - 1053
  • [23] A Wide-Range Low-Complexity Carrier Frequency Offset Estimation Algorithm
    Xu H.-Z.
    Zhu H.
    Zhu S.-F.
    Yu Z.-Y.
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2019, 47 (12): : 2550 - 2555
  • [24] A Wide-Range Frequency Offset Tolerant OFDM for In-vehicle PLC System
    Kobayashi, Yoshie
    Furuta, Yoshikazu
    Cha, Sungwoo
    2017 IEEE INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS (ISPLC), 2017,
  • [25] On Decision Aided Carrier Phase and Frequency Offset Estimation in Coherent Optical Receivers
    Meiyappan, Adaickalavan
    Kam, Pooi-Yuen
    Kim, Hoon
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (13) : 2055 - 2069
  • [26] A tunable and wide-range frequency-offset locking technology using external frequency modulation
    Jiang, Zhikun
    Feng, Yanying
    Yan, Xueshu
    Chen, Shu
    AOPC 2015: ADVANCES IN LASER TECHNOLOGY AND APPLICATIONS, 2015, 9671
  • [27] Wide-Range Frequency Offset Compensation for CPFSK used as TDM-Based Digital Coherent PON's Upstream Signals
    Kanai, Takuya
    Fujiwara, Masamichi
    Koma, Ryo
    Igarashi, Ryo
    Iiyama, Noriko
    Kani, Jun-ichi
    Otaka, Akihiro
    2018 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2018,
  • [28] A wide-range optical frequency generator based on the frequency comb of a femtosecond laser
    Kim, Young-Jin
    Jin, Jonghan
    Kim, Yunseok
    Hyun, Sangwon
    Kim, Seung-Woo
    OPTICS EXPRESS, 2008, 16 (01): : 258 - 264
  • [29] Least-Squares Carrier Frequency Offset Estimation for Coherent Optical QPSK Receivers
    Li, Ming
    Zhao, Jian
    Chen, Lian-Kuan
    2014 9TH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS & DIGITAL SIGNAL PROCESSING (CSNDSP), 2014, : 40 - 43
  • [30] Optical Feed-forward Carrier Recovery using Semiconductor Optical Devices and Low Frequency Electronics
    Albores-Mejia, Aaron
    Slavik, Radan
    Kakande, Joseph
    Kaneko, Toshimitsu
    Banno, Eiichi
    Uesaka, Katsumi
    Shoji, Hajime
    Richardson, David
    Kuwatsuka, Haruhiko
    2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014), 2014, : 299 - 301
12345