IISc researchers have developed a painless, non-invasive blood glucose test using polarised light and sound waves, offering ...

As spring break winds down, Union Station’s Science City is quietly preparing for a busy summer filled with new activities.

Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more ...

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. But people suffering ...

A newborn star, a blast of glowing gas, and a distant spiral galaxy — all caught in one stunning snapshot by the James Webb ...

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens.

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. But people suffering ...

The technique to shape water waves was developed through an interdisciplinary effort inspired by Asst. Prof. Shen's prior work—using light waves to create complex structures or patterns of light.

Sunglasses, for example, reduce glare by blocking out light waves that oscillate in certain ... corresponding author of the study published in Science Advances. Glucose rotates the polarised ...

It not only transformed the domain of quantum mechanics but also influenced various other branches of science ... which stated that light was made of waves, by suggesting that the geometric ...

Called a Cascaded-mode interferometer, it is a single waveguide on a silicon-on-insulator platform that can create multiple ...