Connecting The Unconnected WORLD
9RAYZ
Advancing Connectivity Through Light-Based Innovation your Shaping the future of communication with breakthrough optical wireless technologies that deliver speed, security, and reliability.
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Frequently asked questions
LiFi (Light Fidelity) is a high-speed, wireless communication technology that uses visible light, infrared, or ultraviolet light to transmit data instead of traditional radio waves. It enables ultra-fast, secure, and interference-free data transfer through LED or laser-based illumination systems.
LiFi works by modulating light signals from an LED or laser source at extremely high speeds—imperceptible to the human eye. A receiver (such as a photodiode) captures these changes in light intensity and converts them back into digital data, enabling two-way wireless communication.
Higher speed: Capable of multi-Gbps data rates. Enhanced security: Light signals don’t penetrate walls, reducing eavesdropping risk. No RF interference: Ideal for environments where radio communication is restricted. Efficient spectrum use: Utilizes the visible light spectrum, which is unlicensed and vast.
LiFi is suitable for smart cities, defense communications, hospitals, aircraft cabins, industrial automation, and underwater networks—anywhere RF signals are unreliable, restricted, or pose security risks.