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LASER/LED BASED VOICE COMMUNICATION SYSTEM

INTRODUCTION-:

This project is about laser based communication system, which is one of the form of optical communications system. It is used for inter and intra-building communication, closed circuit TV’s, PC, LAN’ etc. It is suitable for the study of optical communication (more specifically laser based communication). This project helps us for the better understanding of optical communication which has become a primary means of communication in the present world and gives us the view about free optics. It enables communication unto several hundred meters and this technology can be extended in future to enable longer distance communication by using parabolic light reflector.