ANALYSIS OF CROSSTALK IN WDM-RING NETWORKS

被引：5

作者：

ALORAINY, AA

机构：

[1] Institute of Electronics, KACST, POB #89751 Riyadh

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 12期

关键词：

D O I：

10.1109/68.262569

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：

Analysis of crosstalk in multiwavelength ring networks which utilize cascaded EDFA's and cascaded Fabry-Perot filters is presented. Then the channel spacing and filters bandwidth requirements for 15-channel ring network are identified. It is found that FP-filters width of 12 times the signal bit rate is necessary to ensure power penalty of less than 2.4 dB. Channel spacing of the same value is required for small crosstalk penalties.

引用

页码：1445 / 1447

页数：3