Fig. 2.
PA–F curve fitting. (A) saturable absorber, (B) DQOCI dye, (C) oxygenated bovine blood, and (D) deoxygenated lysed bovine blood. Blue line: linear correlation; red line: nonlinear one. Figures reproduced with publisher’s permission [23].
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.