Open Access
Table 1
Frequencies of lasers under calibration measured by CEM2 and frequency comb printed as a difference from nominal frequency values. All values in MHz.
| Type of lasers | Nominal frequency | Deviation from nominal frequency (with CEM2) | Deviation from nominal frequency (with comb) |
|---|---|---|---|
| HP5517D | 473 612 254 | 22.76 ± 1.2 | 22.79 ± 1.0 |
| HP5519A | 473 612 254 | 19.40 ± 9.5 | 19.10 ± 0.9 |
| TESA-RSD/SR | 473 612 750 | 9.99 ± 0.5 | 9.98 ± 0.3 |
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