Design and implementation of audio-video signal transmission over free space optics

Author

Datta, Jishnu ; Prince, Swaraj

Author_Institution

Dept. of Electron. & Commun., SRM Univ., Kattankulathur, India

fYear

2014

fDate

3-5 April 2014

Firstpage

1035

Lastpage

1039

Abstract

The audio-video transmission through a optical wireless communication link is to create a new form of free space optical communication to the society that can be marketed with small size and low cost. It reduces the cabling complexities and maintenance issues to a great extent. The system is latency free and without any interference. The paper reports the design, construction and performance of an intensity modulated technique over a LASER for short range communication of voice and video channels for video-conferencing or monitoring over buildings within a large campus.

Keywords

audio systems; optical links; optical modulation; video communication; audio-video signal transmission; free space optical communication; free space optics; intensity modulated technique; optical wireless communication link; short range communication; video conferencing; Frequency modulation; Optical attenuators; Optical beams; Optical filters; Optical modulation; Stimulated emission; Audio-Video Signal; Free Space Optics; Intensity Modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Signal Processing (ICCSP), 2014 International Conference on

Conference_Location

Melmaruvathur

Print_ISBN

978-1-4799-3357-0

Type

conf

DOI

10.1109/ICCSP.2014.6950004

Filename

6950004