| Zugriffsnummer | 13625 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Subkilohertz enhanced-power diode-laser spectrometer in the visible |
| Autor(in); Institution |
Vassiliev, V.; P. N. Lebedev Physical Institute, Moscow, RUSSIA
Velichansky, V.; P. N. Lebedev Physical Institute, Moscow, RUSSIA
Kersten, Peter; Agfa Gevaert, München, GERMANY
Trebst, Tilmann; 4.31, Längeneinheit, PTB-Braunschweig
Riehle, Fritz; 4.31, Längeneinheit, PTB-Braunschweig
|
| Quelle/Jahr | Optics Letters: 23 (1998), 25, 1229 - 1231 |
| ISSN | 0146-9592 |
| Verlag | Washington, DC: OSA |
| Zusammenfassung | We report on a high-performance diode-laser spectrometer operating near 657 nm with narrow linewidth (<0.6 kHz), enhanced power (as much as 40 mW), and low drift (<10 Hz/s). The spectrometer comprised an extended-cavity diode-laser frequency stabilized to a high-finesse optical resonator and a broad-area antireflection coated laser diode as an amplifier with a single-lobe emission pattern of good spatial purity. The spectrometer was used to record time-domain optical Ramsey spectra of laser-cooled Ca atoms with a resolution of 0.6 kHz. |
