Figure 5.
(a) Transmission spectra of 90° structure in diverse refractive-index; (b) transmission spectra of 45° structure in diverse refractive-index; (c) fitting line of sensitivity at D, D1, D2.
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.