节点文献
光空间通信中几个问题的探讨
Investigation of the Needed Technologies for Optical Space Communication
【摘要】 简要介绍了光空间通信三种典型的通信系统结构,并对调制/解调技术、大功率光发射机和光学天线设计进行了探讨。
【Abstract】 In this paper,three typical architectures of communication are described foroptical space communication,and modulation/demodulation techniques,high power optical transmitter and design of the telescope are also discussed.
【关键词】 光空间通信;
外差检测;
零差检测;
调制/解调;
光发射机;
光学天线;
【Key words】 Optical space communication; Heterodyne detection; Homodyne detection; Modulation/demodulation; Transmitter; Telescope;
【Key words】 Optical space communication; Heterodyne detection; Homodyne detection; Modulation/demodulation; Transmitter; Telescope;
- 【文献出处】 光通信技术 ,OPTICAL COMMUNICATION TECHNOLOGY , 编辑部邮箱 ,1998年02期
- 【分类号】TN927
- 【被引频次】17
- 【下载频次】189