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.
a) Schematic of the experimental setup showing the 1.5 cm beam imaged with the time-gated intensified camera. b) Circular symmetry of the beam at a specific depth z. An inverse Abel transform can be employed to reconstruct the 2D cross-section of the beam at each depth for a 3D volume.
