Li-Fi Optical Data Transmission

Li-Fi (Light Fidelity) is an innovative wireless communication technology that transmits data using light. The concept is straightforward: a modulator rapidly switches a light-emitting diode (LED) or laser diode on and off at speeds imperceptible to the human eye. A photodetector detects these light pulses and converts them into electrical signals. This method requires a direct line of sight between transmitter and receiver to function effectively. The Fraunhofer IPMS Li-Fi solutions are outperforming Wi-Fi and 5G for latency, reliability and for some solutions also for data rates.

With over 15 years of pioneering research and development, Fraunhofer IPMS is recognized worldwide as a leader in Li-Fi technology. Our deep expertise spans digital, analog, and optical design, enabling us to deliver cutting-edge Li-Fi solutions that push the boundaries of high-speed, secure, and interference-free wireless communication. Our proven track record includes thousands of deployed Li-Fi systems across industries such as automation, logistics, energy, telecommunication, space, and naval applications.

Fraunhofer IPMS Li-Fi Solutions and Services:

Custom optics and transceiver development
Precision optics production
Complete module development
Seamless system integration
Comprehensive characterization and testing

Our expert consulting and development services help you harness the full potential of Li-Fi technology for your specific industry needs.

Our Expertise – Your Benefits

With over 15 years of Li-Fi innovation and more than 20,000 solutions deployed globally, our Li-Fi technology is trusted by leading organizations across automation, logistics, telecommunication, energy, space, and naval sectors. Backed by our extensive know-how in research and engineering, our solutions combine cutting-edge performance, robust security, and deep customization to meet the unique challenges of modern wireless optical communication.

Applications for Li-Fi Optical Data Transmission

In environments where traditional wireless technologies fall short, our Li-Fi (Light Fidelity) solutions deliver secure, interference-free, and ultra-fast data communication using light. Designed for automation, logistics, energy, telecommunication, space, and naval applications, our systems enable seamless connectivity in even the most challenging conditions.