Structure Design Of Base Station For Fixed Laser Communications Between Buildings

In recent years, The technology of wireless laser communication has become a rising technology in communications areas because of its virtues of high transmission rate,high capacity,flexible.This paper is based on the principle of wireless laser communication, Design a set of fixed wireless laser communications base station for communication between two city buildings. The equipment is mainly composed of two Communications launch systems,a Communications receiver system,a Beacon launch system and a Beacon/Target receiver system, The Communications receiver system uses Cassigrain system.The paper chooses material base on the design of station, Then analyzes the parallelism of optical axis and proves that the structure is reasonable.After analyzing the structure of the system, it demonstrates that the design of optical structure is reasonable.