Daekwang Jung

Learn More
—Solid-state lighting is a rapidly growing area of research and applications, due to the reliability and predicted high efficiency of these devices. The white LED sources that are typically used for general illumination can also be used for data transmission, and Visible Light Communications (VLC) is a rapidly growing area of research. One of the key(More)
The performance of visible light communications (VLC) system that uses white LEDs is limited by the bandwidth of the LED emitters. In this paper we report LED equalisation techniques that can improve the data transmission rate in VLC systems significantly. Equalisation is employed in the VLC transmitter and receiver and both experiment and simulation(More)
Interestingly Visible Light Communication is gaining much interest by researchers due to its some unique advantages over Radio Frequency. In this paper we will look at the possibilities of LED to LED communication using different color LED as a sensor (called Wavelength Division Multiplexing). This technology has quit unique applications. One can discover(More)
  • 1