Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more precisely, they drive compact, multi-functional solutions. Researchers have ...

A purple wave of faulty streetlights has swept across the USA, generating incorrect theories, bad lighting and fans of an ...

Chinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...

Researchers have shown that even without altering the perovskite emissive layer, incorporating polycaprolactone-silver ...

Light is closely integrated with our intellectual, philosophical and scientific discourse. The exact nature of light has remained a mystery since we stepped on earth. Newton postulated the corpuscular ...

Recently, a team from the University of Science and Technology of China (USTC), led by Haiding Sun, has demonstrated a miniaturised AlGaN-based dual-functional (DF) diode, integrating both ...

Cost, technical performance and environmental impact – these are the three most important aspects for a new type of LED technology to have a broad commercial impact on society. This has been ...

HealthDay News — At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online March 5 in JAMA Dermatology. Sherry Ershadi and John S.

School of Electronic and Electrical Engineering, Henan Key Laboratory of Optoelectronic Sensing Integrated Application, Henan Normal University, Xinxiang, Henan 453007, China ...

At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online March 5 in JAMA Dermatology. Sherry Ershadi and John S. Barbieri ...

Scientists have turned light into a supersolid for the first time in a groundbreaking new study. This milestone is a significant leap forward in condensed matter physics. Dimitrios Trypogeorgos from ...