REDUCED BANDWIDTH OPTICAL DIGITAL INTENSITY MODULATION WITH IMPROVED CHROMATIC DISPERSION TOLERANCE

被引：75

作者：

PRICE, AJ

LEMERCIER, N

机构：

[1] TECHNOPOLE BREST IROISE,ECOLE NATL INGN BREST,F-29200 BREST,FRANCE

[2] ROCKWELL INT CORP,CTR SCI,THOUSAND OAKS,CA 91358

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 01期

关键词：

ELECTROOPTICAL DEVICES; LITHIUM NIOBATE; OPTICAL MODULATION;

D O I：

10.1049/el:19950028

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：

A simple optical modulation scheme using a lithium niobate Mach-Zehnder modulator driven by a three level drive waveform is proposed. The two-level intensity modulated (IM) optical signal obtained possesses a smaller optical bandwidth and thus greater chromatic dispersion tolerance compared with existing two-level IM methods used for high data rate transmission (e.g. 10Gbit/s).

引用

页码：58 / 59

页数：2

共 5 条

[1]

Dugan J. M., 1992, OPTICAL FIBER COMMUN

[2] CHROMATIC DISPERSION LIMITATIONS IN COHERENT LIGHTWAVE TRANSMISSION-SYSTEMS [J].