All-Optical In-Band OSNR Measurement in Intensity-Modulated Direct-Detection Optical OFDM Systems

被引：0
|
作者：
Fabrega, Josep M. [1 ]
Sevillano, Pascual [2 ]
Svaluto Moreolo, Michela [1 ]
Jose Martinez, Juan [1 ,3 ]
Villafranca, Asier [4 ]
Subias, Jesus [3 ]
机构：
[1] CTTC, Castelldefels, Spain
[2] Univ Zaragoza, I3A, E-50009 Zaragoza, Spain
[3] Univ Glamorgan, Fac Adv Technol, Pontypridd CF37 1DL, M Glam, Wales
[4] Aragon Photon Labs S L, Zaragoza, Spain
来源：
2013 15TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2013) | 2013年
关键词：
Optical Performance Monitoring; Optical OFDM;
D O I：
暂无
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：
In-band OSNR measurement for IM/DD O-OFDM systems using high-resolution spectral analysis is experimentally demonstrated. It is shown that noise level can be monitored by direct optical spectrum analysis using no polarization analysis or coherence properties and avoiding the need for data demodulation.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] Diversity Combining for ACO-SCFDM in Intensity-Modulated and Direct-Detection Systems
    Liu, Shuangyue
    Zhou, Ji
    Guo, Mengqi
    Tang, Xizi
    Zhang, Tiantian
    Qi, Jia
    Xu, Xuekai
    Lu, Yueming
    Qiao, Yaojun
    2018 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC), 2018, : 131 - 134
  • [32] Advanced Neural Network-Based Equalization in Intensity-Modulated Direct-Detection Optical Systems: Current Status and Future Trends
    Xu, Zhaopeng
    Ji, Tonghui
    Wu, Qi
    Lu, Weiqi
    Ji, Honglin
    Yang, Yu
    Qiao, Gang
    Tang, Jianwei
    Cheng, Chen
    Liu, Lulu
    Wang, Shangcheng
    Liang, Junpeng
    Sun, Zhongliang
    Fan, Linsheng
    Wei, Jinlong
    Shieh, William
    PHOTONICS, 2024, 11 (08)
  • [33] All-optical in-band OSNR monitors based on unphase-matched four-wave mixing
    Sun, Simin
    Li, Jun
    Cui, Sheng
    Xiang, Chao
    Li, Li
    You, Quan
    Liu, Deming
    PHOTONICS AND OPTOLECTRONICS MEETINGS (POEM) 2011: OPTOELECTRONIC DEVICES AND INTEGRATION, 2011, 8333
  • [34] All-optical in-band OSNR monitoring at 160Gb/s using non-linear optical loop mirror
    Iredale, Timothy B.
    Pelusi, Mark
    Eggleton, Benjamin J.
    2007 THE JOINT INTERNATIONAL CONFERENCE ON OPTICAL INTERNET AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY, 2007, : 257 - 259
  • [35] Improving Nonlinear Precompensation in Direct-Detection Optical OFDM Communications Systems
    Du, Liang
    Lowery, Arthur
    2008 34TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2008,
  • [36] Direct-Detection Optical OFDM Transmission System Without Frequency Guard Band
    Cao, Zizheng
    Yu, Jianjun
    Wang, Wenpei
    Chen, Lin
    Dong, Ze
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2010, 22 (11) : 736 - 738
  • [37] Improving sensitivity and spectral efficiency in direct-detection optical OFDM systems
    Lowery, Arthur James
    2008 CONFERENCE ON OPTICAL FIBER COMMUNICATION/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-8, 2008, : 1380 - 1382
  • [38] Low-PAPR Asymmetrically Clipped Optical OFDM for Intensity-Modulation/Direct-Detection Systems
    Zhou, Ji
    Qiao, Yaojun
    IEEE PHOTONICS JOURNAL, 2015, 7 (03):
  • [39] Fiber optical parametric amplified optical direct-detection OFDM signal with intensity modulation transfer blocking
    Zhang, Lijia
    Liu, Bo
    Xin, Xiangjun
    Liu, Lei
    OPTICS EXPRESS, 2014, 22 (21): : 25580 - 25586
  • [40] In-Band Crosstalk Tolerance of Direct Detection DQPSK Optical Systems
    Cancela, Luis G. C.
    Rebola, Joao L.
    Pires, Joao J. O.
    2012 IEEE PHOTONICS CONFERENCE (IPC), 2012, : 862 - +
12345