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.
Same as in Figure 2, except for an RBC concentration of ~394 000 cells/μL. At such high cell densities, the individual holographic signatures of the cells (as you would normally find in, e.g., Figure 2) get completely washed out by a noise-like speckle pattern, which fortunately still contains all the phase information of the cells. By digital recovery of this phase information, microscopic image of the cells on the chip can be recovered as illustrated in panel (c).
