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 ...

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

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 ...

A new star, a nova dubbed V462 Lupi, is now visible to the naked eye from North America.

SHANGHAI, June 24, 2025 /CNW/ -- TCL CSOT's Natural-Spectrum Slim Pad Display was awarded the world's first SGS Quasi-Natural Light Spectrum EX certification at MWC Shanghai 2025.

Furthermore, all of the heterojunctions had favorable photoabsorption properties throughout the visible-light spectrum. The photocatalytic efficiency of the samples obtained was thoroughly assessed by ...

Spectral properties of light-harvesting (LH) complexes are key to understanding excitation-energy transfer in photosynthesis. This study examines the physicochemical factors that shape the circular ...