利用TOAD实现全光逻辑操作的实验研究  

Experiment study of all-optical logic operation based on TOAD

作　　者：周云峰[1] 伍剑[1] 林金桐[1] 

机构地区：[1]北京邮电大学光通信与光波技术教育部重点实验室,北京100876

出　　处：《通信学报》2004年第12期53-58,共6页Journal on Communications

基　　金：国家"863"基金资助项目(2001AA122061)

摘　　要：未来的全光分组交换网中,全光逻辑操作将起到至关重要的作用。在对太赫兹光非对称解复用器(TOAD)进行详尽理论分析的基础上,提出了基于TOAD实现的全光与门、全光或门方案,并对这些方案进行了20Gbit/s的实验验证,讨论了实验结果。All-optical logic operation will play an important role in the future implementations of all-optical packet switched networks. Based on the detailed theoretical analysis of the Terahertz Optical asymmetric demultiplexer (TOAD), the schemes of all-optical logic AND, OR utilizing TOAD were proposed. Experiments at 20Gbit/s are performed to validate them, and the results were discussed.

关 键 词：光纤通信 全光逻辑 太赫兹光非对称解复用器 半导体光放大器 与 或 

分 类 号：TN929.11[电子电信—通信与信息系统]