A High-Efficiency Diver-to-Diver Optical Communication System

International Journal of Electronics and Communication Engineering
© 2019 by SSRG - IJECE Journal
Volume 6 Issue 9
Year of Publication : 2019
Authors : Mohammad Almanee
pdf
How to Cite?

Mohammad Almanee, "A High-Efficiency Diver-to-Diver Optical Communication System," SSRG International Journal of Electronics and Communication Engineering, vol. 6,  no. 9, pp. 14-17, 2019. Crossref, https://doi.org/10.14445/23488549/IJECE-V6I9P103

Abstract:

As voice waves cannot propagate through water, divers need to find alternative ways to communicate with each other. Researchers have investigated different approaches to develop underwater communication systems. Designs differ in complexity, quality of voice signal, and cost. In this study, the transmission of a voice signal in a water medium via light-emitting diodes (LEDs) of different wavelengths was experimentally investigated. The scattering of different wavelengths was examined, revealing that light from LEDs with shorter wavelength exhibits less scattering. The maximum propagation distance that can be reached using a 460-nm LED is observed to be 33.3 m.

Keywords:

underwater communication; optical communication; visible light; LED communication

References:

[1] S. Sendra, J. Lloret, S. Member, J. M. Jimenez, and L. Parra (2016) Underwater Acoustic Modems. IEEE Sens. J., vol. 16, no. 11, pp. 4063–4071.
[2] J. W. Giles and I. N. Bankman (2005) UNDERWATER OPTICAL COMMUNICATIONS SYSTEMS PART 2 : BASIC DESIGN CONSIDERATIONS. 2005 IEEE Military Communications Conference, Atlantic City, NJ, 2005, pp. 1700-1705 Vol. 3.
[3] H. Lu et al. (2016) An 8 m / 9 . 6 Gbps Underwater Wireless Optical. IEEE Photonics J., vol. 8, no. 5, pp. 1–7, 2016.
[4] B. Woodward and H. Sari. (1996) Digital Underwater Acoustic Voice Communications. IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 21, NO. 2, APRIL 1996
[5] H. Sari and B. Woodward (1997) Underwater acoustic voice communications using digital pulse position modulation. Oceans '97. MTS/IEEE Conference Proceedings, Halifax, NS, Canada, pp. 870-874 vol.2.
[6] E. M. Sozer, M. Stojanovic, and J. G. Proakis (2000) Underwater Acoustic Networks. IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 25, NO. 1.
[7] J. Sticklus, P. A. Hoeher, and R. Röttgers (2019) Optical Underwater Communication: The Potential of Using Converted Green LEDs in Coastal Waters. IEEE Journal of Oceanic Engineering, vol. 44, no. 2, pp. 535-54.
[8] B. Han et al. (2019) Experimental demonstration of a quasi-omnidirectional transmitter for underwater wireless optical communication based on blue LED array and freeform lens. Opt. Commun., vol. 434, no. 17, pp. 184–190.
[9] Salma S. Shahapur, Dr. Rajashri Khanai, Dr. D.A. Torse, "Channel coding in Underwater Communication Using Turbo Code" SSRG International Journal of Electronics and Communication Engineering 6.6 (2019): 19-22.
[10] K.Soundarya, T.Pavithra, "An Efficient Under Water Communication Using Hybrid Low Energy Adaptive Clustering Hierarchy Protocol" SSRG International Journal of Electronics and Communication Engineering 6.6 (2019): 10-14.
[11] R.Karthika and S.Balakrishnan, "Wireless Communication using Li-Fi Technology" SSRG International Journal of Electronics and Communication Engineering 2.3 (2015): 7-14.