GHz Bandwidth Message Transmission Using Chaotic Vertical-Cavity Surface-Emitting Lasers

被引：60

作者：

Hong, Yanhua ^{[1
]}

Lee, Min Won ^{[1
]}

Paul, Jon ^{[1
]}

Spencer, Paul S. ^{[1
]}

Shore, K. Alan ^{[1
]}

机构：

[1] Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2009年 / 27卷 / 22期

关键词：

Chaos; optical feedback; semiconductor lasers; synchronization; SEMICONDUCTOR-LASERS; OPTICAL FEEDBACK; DIODE-LASERS; SYNCHRONIZATION; COMMUNICATION; MASKING; PHASE;

D O I：

10.1109/JLT.2009.2030344

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：

Chaotic message encoding and decoding in unidirectionally coupled vertical-cavity surface-emitting lasers (VCSELs) with polarization-preserved and polarization-selected optical injection has been studied experimentally. A GHz message has been successfully encoded in the chaotic transmitter and decoded from the receiver with polarization-preserved optical injection. In contrast decoding using polarization-selected optical injection was achieved at only 330 MHz. It has also been demonstrated that GHz message extraction can be achieved using both normal and inverse chaos synchronization thus providing an opportunity for exploiting polarization properties of VCSELs for duplexed chaotic message transmission.

引用

页码：5099 / 5105

页数：7

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