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.
The different laser processes were evaluated for their impact on the damage morphology on the sharp angle side of the microhole. The horizontal axis represents different scanning speeds: 80, 160, 240, and 320 mm/s, while the vertical axis represents laser powers of 12 W, 18 W, 24 W, and 30 W. Subfigure (a–p) show the cross sections of the acute angle side scanning electron microscope at different scanning speeds and laser powers.
