Figure 4. Scheme of the MCF and location of the phase mask during the inscription:
(a) Lateral view showing the spatial position of the cores during the inscription; (b) Top view showing the interference pattern created after the phase mask.
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.