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.
Comparison of values for holmium oxide transmittance minima with values obtained with the NBS Reference Spectrofluorimeter.
| (spectral bandwidth=0.1 nm) | |||
|---|---|---|---|
| Instrument | Minima No. 1 | Minima No. 7 | Minima No. 14 |
| Varian (Cary) Model 2390 | 240.995 nm | 361.361 nm | 640.507 nm |
| NBS Reference Spectrofluorimeter | 240.970 nm | 361.313 nm | 640.469 nm |
