应用无线红外技术的光互连器件的设计  

Design optical interconnection components using wireless infrared techniques

作　　者：贾大功[1] 王光辉[1] 井文才[1] 张尹馨[1] 张红霞[1] 张以谟[1] 

机构地区：[1]天津大学精密仪器与光电子工程学院光电信息技术科学教育部重点实验室,天津300072

出　　处：《光通信技术》2006年第7期30-32,共3页Optical Communication Technology

基　　金：国家自然科学基金资助项目(60377031;60577013)资助;新世纪优秀人才支持计划资助;国家"973"计划资助课题(2003CB14907)资助

摘　　要：旋转连接器是一种自由空间动态光互连器件。文章中利用无线红外技术设计了双通道动态光互连器件,分析了该器件的设计原理,测试了在不同情况下器件的传输速率。实验表明:在不同操作系统的计算机之间测试了该旋转连接器的性能,发现数据传输速率与发射计算机的操作系统和接收计算机的操作系统有关。在同一操作系统下,Win2000操作系统数据传输速率最高,为1.437Mb/s。Optical rotary joint is a free space interconnection component. A dual channel optical rotary joint is designed using wireless infrared techniques. The designing principle of the optical interconnection component is analyzed. The transmission rate of optical signals were measured under different conditions which the computers have either the same operating system or different operating system. The experimental results indicate that the practical transmission efficiency of optical rotary joint relates to the operating systems of the transmitter and receiver. The effective transmission rate under Win 2000 is the highest, 1.437 Mbps, in the same operating system.

关 键 词：自由空间光互连 旋转连接 红外无线传输 传输速率 

分 类 号：TN929.11[电子电信—通信与信息系统]