无线光通信自适应激光源研究  

Study on adaptive fiber laser in wireless optical communication

作　　者：耿志[1] 冯帆 陈安军[3] 张明宇[4] 

机构地区：[1]成都军区联勤部指挥自动化工作站,成都610015 [2]第二炮兵驻成都地区专装军事代表室,成都610036 [3]中国电子科技集团公司第二十九研究所,成都610036 [4]中国电子科技集团公司第三十四研究所,广西桂林541004

出　　处：《光通信技术》2013年第4期39-42,共4页Optical Communication Technology

摘　　要：无线光通信由于其独特的工作原理,具有巨大的潜在应用价值,其中无线光通信的激光器光源技术是关系设备指标特性的关键技术之一。根据自适应可调节激光器的特点进行分析,介绍激光相干合成技术原理,根据无线光通信的工作原理,采用可编程控制器件,为核心设计一种可以降低各种环境干扰的可调激光源。实验结果表明设计的光源输出是稳定的。Due to the unique working principle, wireless optical communications has huge potential value, the laser used in optical wireless communications technology is one of the key technologies as the characteristics of the device. It was analyzed by the adaptive characteristics of the adjustable laser, introduced the principle of the laser coherent synthesis technology, a tunable laser was designed by using the FPGA as the core according to the working principle of the wireless optical communication, which can reduce a variety of environmental interference. The results show that output of the designed laser can be stable through experiments.

关 键 词：无线光通信 光纤激光 相干合成 相位调制 

分 类 号：TN929.12[电子电信—通信与信息系统]