Spectral efficiency enhancement using coherent WDM with multi-level offset-QAM

J. Zhao; A. D. Ellis

Spectral efficiency enhancement using coherent WDM with multi-level offset-QAM

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

We propose offset-QAM based CoWDM, and show that the proposed system outperforms no-guard-interval optical OFDM and Nyquist WDM and enables the use of offset 4-, 16-, and 64-QAM with the performance approaching the theoretical limits.

Original language	English
Title of host publication	European Conference and Exposition on Optical Communications, ECOC 2011
Publication status	Published - 1 Dec 2011
Event	European Conference and Exposition on Optical Communications, ECOC 2011 - Geneva, Switzerland Duration: 18 Sept 2011 → 22 Sept 2011

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Conference

Conference	European Conference and Exposition on Optical Communications, ECOC 2011
Country/Territory	Switzerland
City	Geneva
Period	18/09/11 → 22/09/11

Cite this

@inproceedings{925b4437b3fd4794a1717312bc38c44f,

title = "Spectral efficiency enhancement using coherent WDM with multi-level offset-QAM",

abstract = "We propose offset-QAM based CoWDM, and show that the proposed system outperforms no-guard-interval optical OFDM and Nyquist WDM and enables the use of offset 4-, 16-, and 64-QAM with the performance approaching the theoretical limits.",

author = "J. Zhao and Ellis, {A. D.}",

year = "2011",

month = dec,

day = "1",

language = "English",

isbn = "9781557529312",

series = "Optics InfoBase Conference Papers",

booktitle = "European Conference and Exposition on Optical Communications, ECOC 2011",

note = "European Conference and Exposition on Optical Communications, ECOC 2011 ; Conference date: 18-09-2011 Through 22-09-2011",

}

TY - GEN

T1 - Spectral efficiency enhancement using coherent WDM with multi-level offset-QAM

AU - Zhao, J.

AU - Ellis, A. D.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - We propose offset-QAM based CoWDM, and show that the proposed system outperforms no-guard-interval optical OFDM and Nyquist WDM and enables the use of offset 4-, 16-, and 64-QAM with the performance approaching the theoretical limits.

AB - We propose offset-QAM based CoWDM, and show that the proposed system outperforms no-guard-interval optical OFDM and Nyquist WDM and enables the use of offset 4-, 16-, and 64-QAM with the performance approaching the theoretical limits.

UR - http://www.scopus.com/inward/record.url?scp=84893521485&partnerID=8YFLogxK

M3 - Conference publication

AN - SCOPUS:84893521485

SN - 9781557529312

T3 - Optics InfoBase Conference Papers

BT - European Conference and Exposition on Optical Communications, ECOC 2011

T2 - European Conference and Exposition on Optical Communications, ECOC 2011

Y2 - 18 September 2011 through 22 September 2011

ER -

Spectral efficiency enhancement using coherent WDM with multi-level offset-QAM

Abstract

Publication series

Conference

Other files and links

Fingerprint

Cite this