Two-Layer Erbium-Doped Air-Core Circular Photonic Crystal Fiber Amplifier for Orbital Angular Momentum Mode Division Multiplexing System

Orbital angular momentum (OAM) mode-division multiplexing (MDM) has recently been under intense investigations as a new way to increase the capacity of fiber communication. In this paper, a two-layer Erbium-doped fiber amplifier (EDFA) for an OAM multiplexing system is proposed. The amplifier is bas...

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Bibliographic Details
Published in:	Crystals
Main Authors:	Hu Zhang, Di Han, Lixia Xi, Zhuo Zhang, Xiaoguang Zhang, Hui Li, Wenbo Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2019-03-01
Subjects:	mode-division multiplexing Erbium-doped fiber amplifier photonic crystal fibers orbital angular momentum
Online Access:	http://www.mdpi.com/2073-4352/9/3/156

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