A multinational research team, including engineers from the University of Cambridge and Zhejiang University, has developed a ...

Researchers at the Dalian University of Technology and the University of Hong Kong have developed a novel method for creating dynamically ...

Imagine a future where you could see in complete darkness — not through bulky night vision goggles, but with nothing more ...

Discover how researchers are using Tamm plasmonic photonic crystals and antimony trisulfide to create reconfigurable color ...

Visible Light Communication (VLC) is a rising communication technology which uses Light-Emitting Diode (LED) luminaries for high-speed data transferring; however, the optical signal is usually ...

Fiber-based optical antennas are useful for efficient light reception at the receiver in visible light communication (VLC) systems. It combines the principles of fiber optics and antenna technology to ...

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

(17) Eu 3+ luminescence is particularly interesting as its major emission band is centered near 612 nm (red). Therefore, Eu 3+ is a good activator with a sharp and intense luminescence in the red ...