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.
Schematic drawing of experimental setup for high speed imaging and acoustic backscatter recording. The light source position shown was for bubble shadowgraph acquisition. For whole bubble cloud imaging with forward lighting, the long-distance microscope was replaced by lenses described in the methods section and the light source was moved to the position labeled as “LS” (dashed circle).
