A laser-equipped research platform has, for the first time, photographed airflow just millimeters above ocean waves, ...

they were able to capture high-resolution images of airflow just a few millimeters to 1 meter above the ocean surface. They ...

The resulting IC uses surface acoustic waves and can image objects more than 100 feet away. We would imagine this could be helpful for other applications like 3D scanning, too.

The potential of an ultrafast form of transmission electron microscopy to measure sound waves in nanostructures has been demonstrated by three RIKEN physicists 1. This could help realize a ...

Astronomers have discovered a mysterious new type of acoustic wave on the surface of the sun. These high-frequency waves, shown above, swirl three times faster than predicted by current working ...

For their receiver, the researchers used a 52-element acoustic array from the head of a torpedo. They also developed special image-reconstruction software to convert the sound waves reflected from ...

A new MIT study has examined the possibility of acoustic-gravity waves – high-speed sound waves often generated by underwater earthquakes and landslides – acting as an early warning of ...

Researchers at the University of Rochester have used surface acoustic waves to overcome a significant obstacle in the quest to realize a quantum internet.

In an advance in microsensor technology, researchers have unveiled an ultra-sensitive gas detection method using surface acoustic wave (SAW) sensors enhanced by the physics of exceptional points ...

Researchers have shown that the properties of graphene can be locally and dynamically modulated by means of a surface acoustic wave, a kind of earthquake on a chip, generated with an integrated ...