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.
Simply supported beam structures fabricated in (a,c) IP-Dip and (b,d) IP-S resin. The scan direction was from right to left, as indicated by the arrow. The average laser power was 15 mW, and the scanning speed was 10 mm/s; see the text for further details.
