• HARINI CHANDRA B
• JYOTHI T

The word LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. Albert Einstein in 1917 theoretically proved that the process of stimulated emission must exist. In 1960, T.H.Maiman of the Hughes Research Laboratories first achieved laser action in optical frequency in ruby. Since 1960 the development of lasers has been extremely rapid. In this paper we approach communication through underwater by using blue-green laser with acoustics. Based on the advantages of laser communication, the underwater laser sensor network has great potential perspective in the undersea exploration.

Underwater sensor network, blue-green laser, laser communication

"Study the underwater information by using blue-green laser communication system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 7, page no.3163-3167, July-2015, Available :http://www.jetir.org/papers/JETIR1507032.pdf

"Study the underwater information by using blue-green laser communication system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 7, page no. pp3163-3167, July-2015, Available at : http://www.jetir.org/papers/JETIR1507032.pdf