| Zugriffsnummer | 37446 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Deutsch |
| Titel | Bezug einer Laserfrequenz auf die atomare Frequenz durch Wobbeln |
| Autor(in); Institution |
Spieweck, Frank; PTB-Braunschweig
|
| Quelle/Jahr | Zeitschrift für Naturforschung A: 22a (1967), 12, 2067 - 2069 |
| ISSN | 0932-0784 (PRINT) ; 1865-7109 (ONLINE) |
| DOI | |
| Verlag | Berlin: De Gruyter |
| Zusammenfassung | A new method for relating the laser frequency to the atomic resonance is described. The piezoelectric mirror mount of a He-Ne laser is fed by a DC and an AC voltage, high enough, so that the laser frequency is scanned over the width Δν of the line profile at threshold. The resulting emission may have a coherence length of the order of 2m. Frequency stability is approximately that of the natural spectral line. |
