带内多波长光标记分组交换技术的研究

介绍了一种带内多波长光标记分组交换技术。在这种光交换中,光信头由若干个与光载荷处于同一通信信道内的具有不同波长值的光脉冲构成。探讨了包括信头产生和光分组形成部分的光发射机技术,包括数据恢复的接收机技术和包括路由处理的光交换节点技术。一个简化的实验演示了这种光交换的原理。

Optical packet switching using in-band multi-wavelength label

A novel packet switching adopting in band multi wavelength optical label is introduced,in which optical header is labeled by several optical pulses at different wavelengths in the same optical communication channel band as optical payload. The switching fundamental and its implementation techniques,including optical transmitter with header generation and packet formation,receiver with data restoration and switching node with route processing,are described. A simplified experiment demonstrated the switching principle.