摘要
介绍了传统激光移动通信的特点及其不足,提出一种基于MOEMS(微光机电系统)技术的全新的激光自动跟踪方法。给出一个基于这种方法的激光移动通信系统实例,这种系统结构简单、体积小、重量轻、功耗低、控制简便,在一定的角度范围内能够自动跟踪目标实现移动通信。实验研究结果表明,这种系统能够很好地满足激光移动通信所要求的功能。
The characteristics of the traditional laser mobile communication are presented. A novel automatic tracking method based on MOEMS (Micro-Opto-Electro-Mechanical System) for laser communication is proposed. A practical laser communication system example based on this method is given. This system has the advantages of simple constitution, compact volume, light-weighted, low power consumption and easy control. Automatic tracking and mobile communication can be carried out within certain angular range. The experimental results show that this system can well fulfill the demands of laser mobile communication.
出处
《光电工程》
EI
CAS
CSCD
北大核心
2003年第4期8-10,14,共4页
Opto-Electronic Engineering
基金
国防科技预研基金资助项目(99J2.3.1JW0105)
关键词
激光通信
微光机电系统
自动跟踪
Calculations
Laser applications
Microelectromechanical devices
Mobile telecommunication systems
Optical communication
