基于SOA-XPM的光数据包信息头提取  

Novel All-optical Header Extraction Based on SOA-XPM

作　　者：邵宇挺[1] 罗斌[1] 潘炜[1] 李丰[1] 

机构地区：[1]西南交通大学信息科学与技术学院光通信与光器件研究所,四川成都610031

出　　处：《半导体光电》2007年第6期847-850,共4页Semiconductor Optoelectronics

基　　金：高等学校博士学科点专项科研基金项目(20030613007)

摘　　要：提出一种新型光数据包结构,给出基于该结构的光数据包的组包和信息头提取方案。设计了基于SOA-XPM的全光逻辑与门,利用该与门在2.5 Gbit/s的传输速率下对光数据包信息头提取方案进行了数值模拟。结果表明,采用该结构的光数据包具有信息头内容提取容易的优点,适合在全光交换网络中传输。A novel structure of transmitted packet is proposed. The schemes for packet building and header extraction are given. Meanwhile, by using a novel all-optical logic AND gate based on SOA-XPM, the numerical simulation for packet header extraction was achieved at 2. 5 Gbit/s. The result shows that based on this structure, the packet can easily extract header information, and is suitable for transmitting in switching network.

关 键 词：全光信息头提取 全光与门 马赫-曾德尔干涉仪 

分 类 号：TN929.11[电子电信—通信与信息系统]