Transmission of Spectral Efficient Super-Channels Using All-Optical OFDM and Digital Coherent Receiver Technologies

被引：24

作者：

Huang, Yue-Kai ^{[1
]}

Ip, Ezra ^{[1
]}

Wang, Zhenxing ^{[2
]}

Huang, Ming-Fang ^{[1
]}

Shao, Yin ^{[1
]}

Wang, Ting ^{[1
]}

机构：

[1] America Inc, NEC Labs, Princeton, NJ 08540 USA

[2] Princeton Univ, Princeton, NJ 08544 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2011年 / 29卷 / 24期

关键词：

Digital signal processing; optical fiber communication; optical signal detection; optical signal processing; orthogonal frequency-division multiplexing (OFDM); wavelength-division multiplexing (WDM) networks; FIBER;

D O I：

10.1109/JLT.2011.2172186

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：

A1.5 Tb/s super-channel is generated using all-optical orthogonal frequency-division multiplexing (OFDM) and dual-polarization 16QAM modulation without guard interval. We investigated the effects of DSP oversampling and receiver bandwidth using experimental results and numerical simulations to evaluate our receiver design. The super-channel is transmitted over 1200 km of standard single-mode fiber on existing 100 GbE network using only 200 GHz of optical bandwidth and detected using digital coherent receiver, achieving a spectral efficiency of 7 bit/s/Hz the highest reported to date for all-optical OFDM techniques.

引用

页码：3838 / 3844

页数：7

共 35 条

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