利用收音机制作激光通信演示器

MAKING USE OF THE RADIO COMMUNICATIONS DEMONSTRATION OF LASER

本文介绍了一种利用学生在电子技术实验课中自己组装的收音机,稍加改造而制作的一种简单适用、并且效果很好的激光通信演示器。

In this paper introdued a radio by students assembly in the use of electronic technology in.the experiment, produced by the use of a simple,effective and excellent demonstration of laser communications.