A Novel Multi-Granularity Flexible-Grid Switching Optical-Node Architecture br

被引：0

作者：

Huang, Zhenfang ^{[1
,2
]}

Zhu, Bo ^{[1
,2
]}

Zhu, Mingchen ^{[3
]}

Jiang, Mengyue ^{[1
,2
]}

Song, Xinting ^{[1
,2
]}

Zhao, Jiawei ^{[1
,2
]}

Wang, Zheng ^{[1
,2
]}

Hu, Fangren ^{[1
,2
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, Nanjing 210023, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Coll Microelect, Nanjing 210023, Peoples R China

[3] SUFA Technol Ind Co Ltd, CNNC, Suzhou 215001, Peoples R China

来源：

CHINA COMMUNICATIONS | 2023年 / 20卷 / 01期

关键词：

optical node; multi-granularity switching; flexible-grid switching;

D O I：

10.23919/JCC.2023.01.017

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A novel multi-granularity flexible-gridswitching optical-node architecture is proposed inthis paper.In our system, the photonic lanternsare used as mode division multiplexing/demultiplex-ing (MD-Mux/MD-Demux) for selecting mode. Thewavelength division multiplexer/demultiplexer (WD-Mux/WD-Demux) and the fiber bragg gratings (FBGs)are used to select wavelength channels with the vari-ous grid. The experimental results show that the trans-mission bandwidth covers the C+L band, the averagetransmission loss is -13.4 dB, and the average crosstalkis -30.5 dB. The optical-node architecture is suit formode division multiplexing (MDM) optical communication system

引用

页码：209 / 217

页数：9

共 35 条

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