Experimental Demonstration of Subband Index Techniques for m-CAP in Short-Range SI-POF Links

被引：4

作者：

Akande, Kabiru O. ^{[1
]}

Popoola, Wasiu O. ^{[1
]}

机构：

[1] Univ Edinburgh, Inst Digital Commun, LiFi Res & Dev Ctr, Sch Engn, Edinburgh EH9 3JL, Midlothian, Scotland

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2018年 / 30卷 / 24期

关键词：

Optical communication; step-index plastic optical fiber (SI-POF); index modulation; multiband carrierless amplitude phase modulation (m-CAP); CARRIERLESS AMPLITUDE; PHASE MODULATION;

D O I：

10.1109/LPT.2018.2879662

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this letter, novel spectrally efficient subband index (SI) techniques have been developed for multiband carrierless amplitude and phase modulation (m-CAP). The SI techniques transmit additional information bit on the index of the conventional m-CAP subbands. Experimental demonstrations are performed in a short-range optical data link using step-index plastic optical fiber. The demonstrations show that the proposed techniques enable flexibility in design and significantly improve the power/spectral efficiency of the conventional m-CAP.

引用

页码：2155 / 2158

页数：4