Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:laser
|
| gptkbp:discoveredIn |
1960s
|
| gptkbp:enables |
atomic timekeeping
high frequency stability |
| https://www.w3.org/2000/01/rdf-schema#label |
The Atomic Deuterium Maser
|
| gptkbp:operates |
hyperfine transition
|
| gptkbp:operatesIn |
microwave frequencies
|
| gptkbp:relatedTo |
gptkb:hydrogen_maser
atomic clock |
| gptkbp:requires |
gptkb:vacuum
magnetometer resonant cavity |
| gptkbp:usedIn |
frequency standards
precision measurements |
| gptkbp:uses |
deuterium atoms
|
| gptkbp:bfsParent |
gptkb:David_J._Wineland
|
| gptkbp:bfsLayer |
5
|