Figure 2.
Scheme of a custom-made optical system for transmittance measurement. LS—light source, L—lens, S—sample (eggshell), MO—microscope objective, SM—pigtailed spectrometer.
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.