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.
Fiber optic probe hydrophone signal (140 µm fiber diameter) in response to an impinging shock wave and resultant cavitation bubble. Inset: single bubble formed on the end face of the fiber near its maximum expansion following the shock wave impact.
