Figure 10.
Dual-axes confocal architecture uses separate illumination and collection objectives to reduce axial resolution (black oval), increase long working distance, and decrease light scattering.
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.