Figure 4.
(a) Microscope image of fabricated plasmotenna. (I) False color SEM image of a 50 μm long PPM. (II) SEM image of the 40 nm wide plasmonic slot. (b) MMW to optic characterization setup.
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.