All-fiber polarization-division multiplexing mode-division multiplexing conversion for hybrid optical networks

被引：2

作者：

Feng, Lipeng ^{[1
]}

Li, Yan ^{[1
]}

Zhou, HongHang ^{[1
]}

Wu, Sihan ^{[1
]}

Yang, Chen ^{[2
]}

Li, Wei ^{[1
]}

Qiu, Jifang ^{[1
]}

Gu, Hongxiang ^{[1
]}

Hong, Xiaobin ^{[1
]}

Wu, Jian ^{[1
]}

机构：

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

[2] Yangtze Opt Fibre & Cable Joint Stock Ltd Co, State Key Lab Opt Fibre & Cable Manufacture Techn, Wuhan 430074, Hubei, Peoples R China

来源：

APPLIED OPTICS | 2018年 / 57卷 / 36期

基金：

中国国家自然科学基金;

关键词：

Compendex;

D O I：

10.1364/AO.57.010528

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper proposes and experimentally demonstrates an all-fiber conversion method that transfers the polarization-division multiplexing (PDM) signals to the mode-division multiplexing (MDM) signals. The conversion scheme is based on a mode converter and a polarization-mode controller. The input X-polarized/Y-polarized fundamental modes are converted to the first-order linear-polarized LP11A/LP11B modes with crosstalk of -10 dB/ - 18 dB and insertion losses of 3.04 dB/3.1 dB at 1550 nm, respectively. Using the proposed converter, 11.2 GBaud/s polarization-division-multiplexed quadrature-phase-shift keying (PDM-QPSK) and 16 quadrature-amplitude-modulation (PDM-16QAM) signals are successfully converted to 11.2 GBaud/s MDM-QPSK and MDM-16QAM signals. (C) 2018 Optical Society of America

引用

页码：10528 / 10533

页数：6

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