Imagine mapping out an individual’s blood vessels while simultaneously monitoring the heart rate—without making contact with the person’s skin, seeing through fog...
Researchers from the International Centre for Radio Astronomy Research (ICRAR) and The University of Western Australia (UWA) have achieved a new world record for...
Pulsed lasers tend to emit light repeatedly for a short period as if they blink. They can focus more energy compared to a continuous wave laser,...
Scientists have created the world’s first photodetector that can visualize all shades of light, in a prototype device that profoundly shrinks one of the most underlying...
Powerful ultrashort pulses of X-rays delivered by free-electron X-ray lasers can be utilized to image nanometer-scale objects in just a single shot.
A group of scientists has recently designed an ultrafast, compact, high-power yellow laser.
Human beings have learnt the art of refracting light for over five centuries—by molding glass into lenses and then integrating or bending those lenses to enlarge...