Reconfigurable all-fiber mode exchange enabled by mechanically induced   LPFG for short-reach MDM networks

doi:10.1016/j.optcom.2017.07.048

CORC > 北京大学 > 信息科学技术学院

	Reconfigurable all-fiber mode exchange enabled by mechanically induced LPFG for short-reach MDM networks
	Wu, Zhongying ; Li, Juhao ; Ren, Fang ; Ge, Dawei ; Zhang, Yichi ; Yu, Jinyi ; Li, Zhengbin ; Chen, Zhangyuan ; He, Yongqi
刊名	OPTICS COMMUNICATIONS
	2017
关键词	Mode division multiplexing (MDM) All-fiber mode exchange (ME) Long period fiber grating (LPFG) Weakly-coupled few-mode-fiber (FMF) DATA-TRANSMISSION QAM SIGNALS
DOI	10.1016/j.optcom.2017.07.048
英文摘要	Data exchange is an attractive network function for enhancing efficiency and flexibility and it has been widely investigated in the wavelength domain. Recently, mode division multiplexing (MDM) based on few-mode fiber (FMF) has been proposed to increase network capacity by transmitting signals over parallel spatial modes. In this paper, we propose a reconfigurable all-fiber mode exchange (ME) scheme based on mechanically induced long period fiber grating (LPFG) for short-reach MDM networks. The reconfigurable functionality is realized by changing the loaded pressure on LPFG. We experimentally demonstrate flexible data exchange between two linear polarization (LP) modes with on-off-keying (OOK) modulation and direct detection. Error-free performance is achieved for wavelength division multiplexing (WDM) signals in each LP mode. (C) 2017 Published by Elsevier B.V.; National Basic Research Program of China (973 Program) [2014CB340105, 2014CB340101]; National Natural Science Foundation of China (NSFC) [61377072, 61627814, 61690194]; SCI(E); ARTICLE; 240-244; 403
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/470382]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wu, Zhongying,Li, Juhao,Ren, Fang,et al. Reconfigurable all-fiber mode exchange enabled by mechanically induced LPFG for short-reach MDM networks[J]. OPTICS COMMUNICATIONS,2017.
APA	Wu, Zhongying.,Li, Juhao.,Ren, Fang.,Ge, Dawei.,Zhang, Yichi.,...&He, Yongqi.(2017).Reconfigurable all-fiber mode exchange enabled by mechanically induced LPFG for short-reach MDM networks.OPTICS COMMUNICATIONS.
MLA	Wu, Zhongying,et al."Reconfigurable all-fiber mode exchange enabled by mechanically induced LPFG for short-reach MDM networks".OPTICS COMMUNICATIONS (2017).