Visible light communications are the offspring of well studied infrared wireless systems and can form a promising enhancement of future illumination infrastructures with communication functionalities.

In this paper, the performance of direct current informative subcarrier intensity modulation (DCI-SIM) which is proposed to enhance the power efficiency of subcarrier intensity modulation (SIM) is ...

Like all complex organisms, every human originates from a single cell that multiplies through countless cell divisions.

The developed all-optical signal processing chips pave the way for ultra-low loss, high-speed, high-efficient, high-density ...