Communication Between Submarines Using Li-Fi Technology

Underwater communication plays a significant role in research, engineering, and military applications. Various electromagnetic signals, including radio frequency, acoustic communication, and wireless optical communication, are currently employed for underwater communication. However, these methods have certain limitations, prompting the need for Li-Fi technology to overcome such issues. Light Fidelity (Li-Fi), uses visible light communication systems that employ light-emitting diodes to achieve medium- to high-speed transmission. This technology is used to increase data transmission speed and security, as light travels at a high speed underwater.