Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Displacement images at various applied transducer powers. These images are a subset of the power to displacement curve presented in Fig. 4. These measurements were recorded at the same focus location throughout one breath-hold. The units are acoustic watts for the applied power. As the power increases, the displacement at the focus also increases.
