Single photodiode-based direct detection for Twin-SSB-QPSK signal in optical fiber communication systems

ZHANG Hongbo; LIU Jiao; LING Weiwei; ZHANG Min; WAN Feng; CAI Ju

doi:10.11959/j.issn.1000-436x.2024108

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Single photodiode-based direct detection for Twin-SSB-QPSK signal in optical fiber communication systems

Papers | 更新时间：2024-08-08

- Single photodiode-based direct detection for Twin-SSB-QPSK signal in optical fiber communication systems
- Journal on Communications Vol. 45, Issue 6, Pages: 187-195(2024)
- 作者机构：
  
  1.成都信息工程大学通信工程学院，四川成都 610225
  2.成都东软学院计算机与软件学院，四川成都 611844
- 作者简介：
- 基金信息：
  
  The Science and Technology Plan Project of Sichuan Province(2021YFG0149)
- DOI：10.11959/j.issn.1000-436x.2024108
  CLC： TN913.7
- Received：23 January 2024，
  
  Revised：2024-05-28，
  
  Published：25 June 2024
- 稿件说明：
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张洪波,刘娇,凌味未等.基于单PD直接检测Twin-SSB-QPSK信号的光纤通信系统[J].通信学报,2024,45(06):187-195.

ZHANG Hongbo,LIU Jiao,LING Weiwei,et al.Single photodiode-based direct detection for Twin-SSB-QPSK signal in optical fiber communication systems[J].Journal on Communications,2024,45(06):187-195.
张洪波,刘娇,凌味未等.基于单PD直接检测Twin-SSB-QPSK信号的光纤通信系统[J].通信学报,2024,45(06):187-195. DOI： 10.11959/j.issn.1000-436x.2024108.

ZHANG Hongbo,LIU Jiao,LING Weiwei,et al.Single photodiode-based direct detection for Twin-SSB-QPSK signal in optical fiber communication systems[J].Journal on Communications,2024,45(06):187-195. DOI： 10.11959/j.issn.1000-436x.2024108.

摘要

针对孪生单边带正交相移键控（Twin-SSB-QPSK）信号在光传输过程中的高成本问题，提出了一种在接收端采用单光电探测器（PD）直接检测Twin-SSB-QPSK信号的光纤通信系统。在接收端不需要采用光带通滤波器（OBPF）对Twin-SSB-QPSK信号的两路光单边带信号进行分离，而是利用直接检测的拍频效应，通过单PD直接检测孪生的两路光单边带QPSK信号产生相干叠加的单路16阶正交幅度调制（16QAM）信号。仿真演示了两路56 Gbit/s的QPSK信号叠加为一路112 Gbit/s的16QAM信号，并与传统的单路16QAM信号传输方案进行了仿真对比。仿真结果表明，该方案在降低系统器件要求和部署成本的同时并没有带来额外的功率代价。

Abstract

To address the high-cost issue of twin single sideband quadrature phase shift keying (Twin-SSB-QPSK) signals in optical transmission

a optical fiber communication system was proposed

in which a single photodetector (PD) was employed at the receiver to directly detect the Twin-SSB-QPSK signals. At the receiver end

optical bandpass filter (OBPF) was not required to separate the two optical single sideband signals of the Twin-SSB-QPSK signal. Instead

the heterodyne effect of direct detection was utilized

allowing a single PD to directly detect the coherent superposition of the twin two optical single sideband QPSK signals

resulting in a single 16-ary quadrature amplitude modulation (16QAM) signal. Simulations demonstrated that two 56 Gbit/s QPSK signals were combined into a single 112 Gbit/s 16QAM signal and then compared with the traditional single 16QAM signal transmission scheme. The simulation results indicate that the proposed scheme does not introduce additional power penalties while reducing the system device requirements and deployment costs.

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references

禹树文 , 许威 , 姚嘉铖 . 面向智能无人通信系统的因果性对抗攻击生成算法 [J ] . 通信学报 , 2024 , 45 ( 1 ): 54 - 62 .

YU S W , XU W , YAO J C . Causality adversarial attack generation algorithm for intelligent unmanned communication system [J ] . Journal on Communications , 2024 , 45 ( 1 ): 54 - 62 .

谈仲纬 , 吕超 . 光纤通信技术发展现状与展望 [J ] . 中国工程科学 , 2020 , 22 ( 3 ): 100 - 107 .

TAN Z W , LYU C . Optical fiber communication technology: present status and prospect [J ] . Strategic Study of CAE , 2020 , 22 ( 3 ): 100 - 107 .

GUO H N . Experimental demonstration of an improved control design and algorithm for optical communication terminal with disturbance [J ] . Optik , 2022 , 269 : 169939 .

PENG C Y , CHENG H T , HONG Y H , et al . Performance analyses of photonic-crystal surface-emitting laser: toward high-speed optical communication [J ] . Nanoscale Research Letters , 2022 , 17 ( 1 ): 90 .

HUI R Q . Introduction to fiber-optic communications [M ] . London : Elsevier , 2020 .

蒋林 , 易安林 , 何星辰 , 等 . 28.09 Tbit/s 12 000 km超高容量距离积单模光纤传输系统 [J ] . 光学学报 , 2022 , 42 ( 17 ): 1706003 .

JIANG L , YI A L , HE X C , et al . 28.09 Tbit/s 12 000 km ultra-high capacity-distance product single-mode optical fiber transmission system [J ] . Acta Optica Sinica , 2022 , 42 ( 17 ): 1706003 .

NAKAGAWA R , TAKANASHI Y , NAKAMURA M . Comparison of Twin-SSB modulation schemes [C ] // Proceedings of the Next-Generation Optical Communication: Components, Sub-Systems, and Systems IX . Bellingham : SPIE Press , 2020 : 114 - 121 .

LI X Y , ZHU M Y , XING Z P , et al . Asymmetric direct detection of twin-SSB signals [J ] . Optics Letters , 2020 , 45 ( 4 ): 844 - 847 .

DENG R , YU J J , HE J , et al . Twin-SSB-OFDM transmission over heterodyne W-band fiber-wireless system with real-time implementable blind carrier recovery [J ] . Journal of Lightwave Technology , 2018 , 36 ( 23 ): 5562 - 5572 .

CHEN M , PENG M , ZHOU H , et al . Receiver sensitivity improvement in spectrally-efficient guard-band Twin-SSB-OFDM using an optical IQ modulator [J ] . Optics Communications , 2017 , 405 : 259 - 264 .

LU G W , ZHANG H B , LI Z . Synthesis of SSB nyquist 16QAM from Twin-SSB QPSK via optical subcarrier processing-based data aggregation and its direct detection with hierarchical blind phase search algorithm [J ] . IEEE Journal of Selected Topics in Quantum Electronics , 2021 , 27 ( 2 ): 7700208 .

LI Q K , LIN H . Review of all-optical modulation format conversion for 8QAM signals based on nonlinear effects [C ] // Proceedings of the 2022 Asia Communications and Photonics Conference (ACP) . Piscataway : IEEE Press , 2022 : 768 - 770 .

FAN S J , ZHUGE Q B , XING Z P , et al . 264 Gb/s Twin-SSB-KK direct detection transmission enabled by MIMO processing [C ] // Proceedings of the 2018 Optical Fiber Communications Conference and Exposition (OFC) . Piscataway : IEEE Press , 2018 : 1 - 3 .

HAN M Y , WANG M G , ZHANG N H , et al . A photonic-assisted crosstalk cancellation for Twin-SSB radio over fiber transmission [J ] . IEEE Communications Letters , 2022 , 26 ( 1 ): 104 - 108 .

ZHOU Y , XIAO J N , ZHAO C , et al . Simplified twin-single-sideband direct detection system separating left and right sideband signals using a digital signal processing algorithm instead of optical bandpass filters [J ] . Optics Express , 2022 , 30 ( 1 ): 619 - 628 .

ZHAO L , GUO H L , LIU Y J , et al . Independent dual-single-sideband QPSK signal detection based on a single photodetector [J ] . Optics Express , 2022 , 30 ( 13 ): 22946 - 22956 .

YU C , SHENG X , GAO R , et al . Experimental demonstration of twin-single-sideband signal detection system based on a single photodetector and without optical bandpass filter [J ] . Optics Express , 2022 , 30 ( 21 ): 37341 - 37349 .

ZHANG H B , LU G W , LUO K P , et al . Hierarchical blind phase search for correcting imperfect phase rotation in QAM signals synthesized via optical coherent superposition [J ] . Optics Express , 2024 , 32 ( 5 ): 7342 - 7355 .

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