Orthogonal wavelength-division multiplexing using coherent detection

被引：34

作者：

Goldfarb, Gilad ^{[1
]}

Li, Guifang ^{[1
]}

Taylor, Michael G. ^{[1
]}

机构：

[1] Univ Cent Florida, Coll Opt & Photon, CREOL & FPCE, Orlando, FL 32816 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2007年 / 19卷 / 21-24期

关键词：

coherent detection; digital signal processing (DSP); optical fiber communication; wavelength-division multiplexing (WDM);

D O I：

10.1109/LPT.2007.909895

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：

Optical wavelength-division multiplexing (WDM) with channel spacing equal to the symbol rate is demonstrated.Coherent detection with subsequent digital signal processing is used for demultiplexing and demodulation. Experimental results for a 6-Gbaud binary phase-shift keying WDM transmission with a 6-GHz channel spacing achieve a Q-factor penalty of 2.8 dB compared to a single-channel transmission.

引用

页码：2015 / 2017

页数：3

共 5 条

[1]

JOLLY NE, 2005, P OFC NFOEC AN CA MA

[2]

KIM SY, 2007, OPTICAL FIBER COMMUN

[3]

LOWERY AJ, 2006, P OFC NFOEC AN CA MA

[4] Transmission experiment of multi-gigabit coherent optical OFDM systems over 1000 km SSMF fibre [J].

Shieh, W. ;

Yi, X. ;

Tang, Y. .

ELECTRONICS LETTERS, 2007, 43 (03) :183-185

[5] Coherent detection method using DSP for demodulation of signal and subsequent equalization of propagation impairments [J].

Tylor, MG .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (02) :674-676

← 1 →