OPTICALLY AMPLIFIED HIGH-CAPACITY TRANSMISSION AT 20 GBIT/S BY TDM

被引:6
作者
LEE, WS
PETTITT, GA
WAKEFIELD, J
PATEL, BL
HADJIFOTIOU, A
机构
[1] BNR Europe Lmited, Harlow. Essex CM 17 9NA, London Road
关键词
TIME DIVISION MULTIPLEXING; OPTICAL COMMUNICATION; FIBER LASERS; SEMICONDUCTOR OPTICAL AMPLIFIERS;
D O I
10.1049/el:19940388
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
Optical transmission at 20 Gbit/s over standard singlemode and dispersion-shifted fibre has been investigated. By exploiting the chirp characteristic of the LiNbO3 modulator, a sensitivity penalty of less than 1 dB has been demonstrated over 20 km of standard fibre. With dispersion compensation, transmission over a single 80 km span of standard fibre was achieved with -32.7 dBm sensitivity. Transmission over 420 km of dispersion-shifted fibre was also demonstrated with an optical sensitivity of -31.1 dBm.
引用
收藏
页码:584 / 586
页数:3
相关论文
共 2 条
  • [1] FUKUCHI K, ECOC 93, P97
  • [2] HAGIMOTO K, OFC 92, P48