We present a broadband free space light communication using high-speed micro organic light emitting diode (OLED) as transmitter. We report first the design and bandwidth measurements of innovative OLEDs whose size are in the range of tens of micrometres. For OLEDs with reduced active area such as 40 µm x 40 µm, a cut-off frequency up to 345 MHz is reached. Then a free-space optical wireless link is build based on these high-speed micro-OLED. Using Direct Current Optical-Orthogonal Frequency Division Multiplexing) with adaptive bit and energy loading, we achieve a data rate of 2.85 Gb/s.Continue reading “Very High Data Rate Optical Wireless Communication with Micro Organic LED”
The internet has become an essential part of our daily lives at home, and we rely on it for everything from work to entertainment. However, the traditional way of transmitting data through Wi-Fi is not without its limitations. That’s where LiFi comes in, which stands for Light Fidelity, a new technology that uses light waves to transmit data. Here are some of the advantages of having LiFi in your home.Continue reading “LiFi: The Future of Home Internet”
Li-Fi, or Light Fidelity, is a wireless communication technology that uses light waves to transmit data. It is a promising alternative to traditional Wi-Fi technology, as it offers numerous benefits such as faster speeds, higher security, and immunity to electromagnetic interference. One industry that could greatly benefit from Li-Fi technology is the medical field.Continue reading “LiFi in a medical environment”
The Light Communications Alliance (LCA) is the authority on light communication. We are the most extensive light communications alliance in the world, a recognised leader.
We are building demand for light communication through collaboration. As an alliance we leverage partnerships between industry leaders to validate use cases and build functioning ecosystems. With the aim of ultimately inspiring global investment in light communication.Continue reading “Light Communications Alliance is co-branding partner of the LiFi Conference”