光交换技术谈

Talk on the technology of photonic switching

论述了在全光通信网络技术中将发挥重要作用的光交换技术 ,比较详细地介绍空分光交换、时分光交换、波分光交换、ATM光交换、码分光交换、自由空间光交换和复合型光交换等 7种光交换技术 ,并对光交换技术的市场和技术发展前景进行了描述。

The technology of photonic switching which is very important technique in all optical communication networks is discussed,and the photonic switching including SD,TD,WD and other four switching techniques were introduced in this paper.