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.
(a) Value of the autocorrelation function extrapolated to time zero as a function of offset from the Nikon C1 software. The errors are the standard error of the mean. (b) Autocorrelation curves of Rhodamine B in water calculated for an offset of 80. (c) Autocorrelation curves of Rhodamine B calculated for an offset of 125 and (d) autocorrelation curves of Rhodamine B calculated for an offset of 140. The solid line is the fit for a diffusion coefficient of 420 µm2/s.
