New architecture could be used to create tailored devices that emit or receive only certain frequencies of sound ...

Despite challenging image data resolution and quality, comparison of OF surface current estimates with measurements by an acoustic Doppler velocimeter reveals its ability to capture both wave-to-wave ...

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

An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

Scanning acoustic microscopy is potentially a powerful tool for characterizing the elastic properties of soft biological tissues and cells. In this paper, we present a method, multi-layer phase ...