基于块状信号相位切换和信号-信号拍频噪声消除的 61Gbits/s 直接检测光 OFDM。
61 Gbits/s direct-detection optical OFDM based on blockwise signal phase switching with signal-to-signal beat noise cancellation.
机构信息
Department of Electrical and Electronic Engineering, The University of Melbourne, Melbourne, Victoria, Australia.
出版信息
Opt Lett. 2013 Jul 15;38(14):2614-6. doi: 10.1364/OL.38.002614.
PMID:23939127
Abstract
We propose a scheme for a direct-detection optical orthogonal frequency-division multiplexing (OFDM) system based on blockwise signal-phase-switching (SPS). Experimental demonstration of 61 Gbits/s SPS direct-detection optical OFDM signal transmission over 80 km standard single-mode-fiber was successfully achieved with single polarization and a single photodetector.
摘要
我们提出了一种基于分块信号相位切换（SPS）的直接检测光正交频分复用（OFDM）系统方案。通过单偏振和单个光电探测器，成功实现了 80km 标准单模光纤上 61Gbits/s SPS 直接检测光 OFDM 信号传输的实验演示。
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