摘要
给出了一种新型的光缓存器的结构,以解决在ATM光交换中的信元碰撞问题。这种缓存器是由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。文中还报告了一种用于交换各用户不同速率的信元(可达622Mb/s)的ATM光交换实验系统,系统的总容量为了1.2Gb/s。
A new structure of optical buffer for resolving ATM cell contention is presented in this paper.It is composed by fiber delay lines,an optical waveguide switching array and a nonlinear semiconductor optical amplifier.Also,an experimental system for switching AM cells formed by data at different transmission rates(up to 622Mb/s) from different users is reported.The throughput of this system is 1.2Gb/s.
出处
《高技术通讯》
CAS
CSCD
1996年第3期15-18,共4页
Chinese High Technology Letters
基金
863计划资助