Figure 3.
Phase velocity versus normalized layer thickness in a layered structure of ST-90°X quartz/SiO2/SU-8 at room temperature of 25 °C.
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.