Frequency stabilization of HF lasers by means of beat signals and anomalous dispersion
A cw HF chemical laser was frequency stabilized by a scheme in which beat signals between adjacent longitudinal modes and the anomalous dispersion of the gain medium were used. The basic theory and the feedback loop are described. Using this scheme, a frequency stability of 350 kHz (3.5×10−9) was ac...
Gespeichert in:
| Veröffentlicht in: | Journal of applied physics 1979-06, Vol.50 (6), p.3838-3840 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A cw HF chemical laser was frequency stabilized by a scheme in which beat signals between adjacent longitudinal modes and the anomalous dispersion of the gain medium were used. The basic theory and the feedback loop are described. Using this scheme, a frequency stability of 350 kHz (3.5×10−9) was achieved. |
|---|---|
| ISSN: | 0021-8979 1089-7550 |
| DOI: | 10.1063/1.326509 |