摘要
提出了一种适合大气激光通信特点的光束自动捕获系统,详细分析了光束自动捕获系统的工作原理。该方法可以省去专门的光束捕获系统,以角反射器等光学元件作为光束检测器件,用位置检测器件检测光束的偏离程度,对发射/接收系统进行自动调整。这种方法比较简单而切实可行。
This paper puts forward an auto beam acquiring system that is applicable to laser communication in atmosphere, and then analyses its theory in detail. This method may leaves out the special beam tracking system. Some optical elements like angle reflector etc are used as devices to detect beam. And the offset degree can be detected by position detection device. Transferring and receiving system can be adjusted automatically. This method makes the optic system much simpler and more feasible.
出处
《光通信技术》
CSCD
北大核心
2004年第10期39-41,共3页
Optical Communication Technology
基金
西安理工大学"青年教师特色研究计划"
陕西省"火炬计划"(2002HK52)项目
陕西省教育厅科技研究计划项目
