Weakly-coupled 7-core-2-LP-mode transmission using commercial SFP plus transceivers enabled by all-fiber spatial multiplexer and demultiplexer

被引：13

作者：

Gao, Yuyang ^{[1
]}

Cui, Jian ^{[1
]}

Jia, Junchi ^{[1
]}

Ge, Dawei ^{[1
]}

Du, Chunyan ^{[1
]}

Zhang, Yichi ^{[2
]}

Yu, Huang ^{[2
]}

Li, Zhengbin ^{[1
]}

He, Yongqi ^{[1
]}

Chen, Zhangyuan ^{[1
,3
]}

Li, Juhao ^{[1
,3
]}

机构：

[1] Peking Univ, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China

[2] Fiberhome & Fujikura Opt Co Ltd, Wuhan 430074, Hubei, Peoples R China

[3] Peking Univ, SoC Key Lab, Shenzhen Inst, Shenzhen 518057, Peoples R China

来源：

OPTICS EXPRESS | 2019年 / 27卷 / 11期

基金：

中国国家自然科学基金;

关键词：

MULTICORE FIBER; MODE; EFFICIENT;

D O I：

10.1364/OE.27.016271

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spatial division multiplexing transmission over few-mode multicore fiber (FM-MCF) recently attracts great interests by simultaneously exploiting two more dimensions than conventional single mode fibers. In this paper. we propose an all-fiber spatial multiplexer (MUX) by cascading mode-selective fiber couplers (MSCs) with a fiber-bundle-type fan-in device, and spatial demultiplexer (DEMUX) by cascading a fiber-bundle-type fan-out device with degenerate-mode-selective fiber couplers and MSCs Thanks to the low crosstalk of the FM-MCF, spatial MUX/DEMUX and their coupling. weakly-coupled 7-core-2-LP-mode realtime transmission over 1-km of FM-MCF is successfully demonstrated using 10-Gbps commercial enhanced small form-factor pluggable (SFP +) transceivers. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：16271 / 16280

页数：10

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