Subtraction-Clustering-Based Modulation Format Identification in Stokes Space

Pengyu Chen; Jie Liu; Xiong Wu; Kangping Zhong; Xiaofeng Mai

doi:10.1109/LPT.2017.2723606

Subtraction-Clustering-Based Modulation Format Identification in Stokes Space

Pengyu Chen
, Jie Liu
, Xiong Wu
, Kangping Zhong
, Xiaofeng Mai

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

23 Citations (Scopus)

Abstract

A Stokes-space-based modulation format identification (MFI) technique with low complexity is proposed for coherent optical receivers, on the basis of the subtraction clustering algorithm. Successful MFI with good optical signal-to-noise ratio performance can be realized among polarization-multiplexed BPSK, QPSK, 8PSK, 8QAM, and 16QAM signals. Experimental verifications are also performed to prove the feasibility of the proposed MFI in long-distance optical fiber transmission systems.

Original language	English
Article number	7968456
Pages (from-to)	1439-1442
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	29
Issue number	17
DOIs	https://doi.org/10.1109/LPT.2017.2723606
Publication status	Published - 1 Sept 2017

Keywords

Coherent detection
modulation format identification (MFI)
optical fiber communication
polarization multiplexing
Stokes space
subtraction clustering

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/LPT.2017.2723606

Cite this

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title = "Subtraction-Clustering-Based Modulation Format Identification in Stokes Space",

abstract = "A Stokes-space-based modulation format identification (MFI) technique with low complexity is proposed for coherent optical receivers, on the basis of the subtraction clustering algorithm. Successful MFI with good optical signal-to-noise ratio performance can be realized among polarization-multiplexed BPSK, QPSK, 8PSK, 8QAM, and 16QAM signals. Experimental verifications are also performed to prove the feasibility of the proposed MFI in long-distance optical fiber transmission systems.",

keywords = "Coherent detection, modulation format identification (MFI), optical fiber communication, polarization multiplexing, Stokes space, subtraction clustering",

author = "Pengyu Chen and Jie Liu and Xiong Wu and Kangping Zhong and Xiaofeng Mai",

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AU - Chen, Pengyu

AU - Liu, Jie

AU - Wu, Xiong

AU - Zhong, Kangping

AU - Mai, Xiaofeng

PY - 2017/9/1

Y1 - 2017/9/1

N2 - A Stokes-space-based modulation format identification (MFI) technique with low complexity is proposed for coherent optical receivers, on the basis of the subtraction clustering algorithm. Successful MFI with good optical signal-to-noise ratio performance can be realized among polarization-multiplexed BPSK, QPSK, 8PSK, 8QAM, and 16QAM signals. Experimental verifications are also performed to prove the feasibility of the proposed MFI in long-distance optical fiber transmission systems.

AB - A Stokes-space-based modulation format identification (MFI) technique with low complexity is proposed for coherent optical receivers, on the basis of the subtraction clustering algorithm. Successful MFI with good optical signal-to-noise ratio performance can be realized among polarization-multiplexed BPSK, QPSK, 8PSK, 8QAM, and 16QAM signals. Experimental verifications are also performed to prove the feasibility of the proposed MFI in long-distance optical fiber transmission systems.

KW - Coherent detection

KW - modulation format identification (MFI)

KW - optical fiber communication

KW - polarization multiplexing

KW - Stokes space

KW - subtraction clustering

UR - https://www.scopus.com/pages/publications/85023161027

U2 - 10.1109/LPT.2017.2723606

DO - 10.1109/LPT.2017.2723606

M3 - Journal article

AN - SCOPUS:85023161027

SN - 1041-1135

VL - 29

SP - 1439

EP - 1442

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 17

M1 - 7968456

ER -

Subtraction-Clustering-Based Modulation Format Identification in Stokes Space

Abstract

Keywords

ASJC Scopus subject areas

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