The new technique involves a tiny electronic nudge that dramatically enhances the power and precision of the sound waves ...

Scientists have shared new details about a mysterious 'underground city' sitting beneath Egypt's Khafre Pyramid.

A YouTuber recently showcased a homemade laser microphone, a surveillance device capable of picking up sound from a distance ...

Subsequent measurements of the light leaving the glass bead then provide information about the sound wave. Using single-photon ... Utilizing laser light to cool objects is a powerful technique ...

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

EOMs are commonly used in applications that require q-switching such as research laser systems, military lasers, and medical uses. Their ability to modulate large aperture beams makes them ideal for ...

Glucose rotates the polarised light and the rotation increases with concentration, which is reflected in the acoustic signal ...