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.
Schematic of sensing channel unwrapping from spherical onto planar geometry. Inset portrays actual lithography mask used to pattern the three sensing channels of the planar array. Each sensor arm in the lithography mask is the same shape as the unwrapped channel shape illustrated in the main figure.
