Table 1.
Experimental results of Brillouin spectrum width and Brillouin frequency shift (BFS) resolution.
| (ns) | Width (FWHM) (MHz) | BFS Resolution (MHz) |
|---|---|---|
| 10 | 137 | 3.4 |
| 20 | 66 | 2.2 |
| 30 | 46 | 2.4 |
| 60 | 36 | 4.0 |
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.