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 ...

(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 ...

Vexlum overcomes these challenges by relying on Yokogawa’s optical spectrum analysers (OSAs), which combine two capabilities: ...

Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

Visible light communication (VLC) transceivers suffer from optical interference and ambient light saturation, which severely affect the reception of optical signals. In this paper, we discuss various ...

Testing Principle: It compares the product's spectrum with that of natural light at midday, calculating the conformity within the 380-780nm visible spectrum. In a comprehensive evaluation conducted by ...

A mechanistically divergent method is described that, employing a commercially available hypervalent iodine(III) reagent, generates alkoxy radicals from 1°, 2°, and 3° alcohols and allows their use in ...

One look at the absorption curve for light in water suggests that the best possible window for underwater optical transmission is at the blue-green end of the visible light spectrum, centered at ...