Free space laser video transmission

Abstract

In this project , a system of transmitting a video signal using a laser beam as a carrier signal will be constructed . this technology is useful where the physical connections are impractical due to high costs or other considerations This system is consists in general of two parts, the transmitter where the analog modulation (AM) process happen to the video signal using laser beam as a carrier , and the receiver where the modulated signal can be received by photosensitive resistor LDR a part from the transmitter by several meters, and then the signal will be processed in the receiver side.