Long-reach bidirectional 320 Gb/s (32 x 10 Gb/s) channel-reuse dense wavelength division multiplexing passive optical network employing self-wavelength managed tunable laser

被引：2

作者：

Zhang, Zhiguo ^{[1
]}

Wang, Jiahe ^{[1
]}

Jiang, Xu ^{[1
]}

Chen, Xue ^{[1
]}

Wang, Liqian ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

来源：

OPTICAL ENGINEERING | 2014年 / 53卷 / 12期

基金：

国家高技术研究发展计划(863计划); 中国国家自然科学基金;

关键词：

wavelength division multiplexing passive optical network; channel-reuse; tunable laser; automatic wavelength control; optical amplification; WDM-PON; NEXT-GENERATION; RAYLEIGH BACKSCATTERING; TRANSMISSION;

D O I：

10.1117/1.OE.53.12.126113

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a channel-reuse bidirectional 10-Gb/s/lambda long-reach DWDM-PON and an optical beat noise-based automatic wavelength control method for a tunable laser used in a colorless optical network unit. 100-GHz channel spacing 55- and 100-km full-duplex bidirectional 320 Gb/s (32 x 10 Gb/s) capacity transmissions are achieved without and with optical amplification. Transmission performance is also measured with different optical signal to Rayleigh backscattering noise ratios and different central wavelength shifts between upstream and downstream in the channel-reuse system. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)

引用

页数：7

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