RECOVERY OF A PI-PHASE-SHIFT IN APPROXIMATE-TO-12.5PS IN A SEMICONDUCTOR-LASER AMPLIFIER

被引：46

作者：

MANNING, RJ

SHERLOCK, G

机构：

[1] Networks Research Unit, BT Laboratories, Suffolk IP5 7RE, Martlesham Heath, Ipswich

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 04期

关键词：

SEMICONDUCTOR OPTICAL AMPLIFIERS; OPTICAL COMMUNICATION;

D O I：

10.1049/el:19950204

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：

Time-resolved interferometry is used to measure the relaxation of an optically induced phase change in a semiconductor laser amplifier (SLA). A phase change of pi recovers in similar to 12.5ps. This is proof-of-principle that an interferometric switch using an SLA can be gated at similar to 80 GHz.

引用

页码：307 / 308

页数：2

共 8 条

[1] ALL-OPTICAL HIGH-SPEED DEMULTIPLEXING WITH A SEMICONDUCTOR-LASER AMPLIFIER IN A LOOP MIRROR CONFIGURATION [J].