The Design of Laser Image Communication System between the Buildings

This paper presents a design of the wireless laser communication system between the buildings which is composed of two parts: the image transmitting end and the receiving end.It is a simple wireless communication device which is used in the distance of Less than 1Km.This system is basing on the air transmission channel and without near infrared as its carrier.By using laser beam in the air directly,this new point-to-point wireless communication system can transmit the HD audio and video signals with high fidelity.