Figure 3. Top-view electron micrographic images of the fabricated samples operating at wavelengths corresponding to (a) red light and (b) green light.
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.