Analysis of Aperture Size for Partially Receiving and De-multiplexing 100-Gbit/s Optical Orbital Angular Momentum Channels over Free-Space Link

被引：0

作者：

Xie, Guodong ^{[1
]}

Ren, Yongxiong ^{[1
]}

Huang, Hao ^{[1
]}

Yan, Yan ^{[1
]}

Bao, Changjing ^{[1
]}

Ahmed, Nisar ^{[1
]}

Willner, Moshe ^{[1
]}

Lavery, Martin P. J. ^{[2
]}

Padgett, Miles J. ^{[2
]}

Willner, Alan E. ^{[1
]}

机构：

[1] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA

[2] Univ Glasgow, Sch Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

来源：

2013 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2013年

关键词：

orbital angular momentum; partial aperture receiver; optimal aperture size; crosstalk; TRANSMISSION; PERFORMANCE;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, we present a free-space link utilizing orbital angular momentum (OAM) multiplexing, where only a proportion of the beam is received. Partially receiving an OAM mode could lead to crosstalk between neighboring modes. Here, we analyzed the effect of the aperture size on the system crosstalk both numerically and experimentally. We also demonstrated an optical data link with a total capacity of 200 Gbit/s using receiver with partial aperture. Bit error rate (BER) performance of the partial receiver is measured for different receiver aperture sizes.

引用

页码：1116 / 1120

页数：5

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