- Home
- →
- Fakultäten
- →
- Fakultät für Mathematik und Physik
- →
- View Item
Download statistics - Document (COUNTER):
Buchkremer, F.B.J.; Dumke, R.; Buggle, C.; Birkl, G.; Ertmer, W.: Low-cost setup for generation of 3 GHz frequency difference phase-locked laser light. In: Review of Scientific Instruments 71 (2000), Nr. 9, S. 3306-3308. DOI: https://doi.org/10.1063/1.1287633
Repository version
Selected time period:
Sum total of downloads: 118
| Abstract: | |
We have devised an all-optical setup for the generation of two phase-locked laser fields with a frequency difference of 3 GHz using only standard optics and two acousto-optical frequency shifters, that are operated at 253 MHz in sixtupel pass. The spectral width of the beat frequency is measured to be 300 Hz (full width at half maximum) limited by the resolution bandwidth of the spectrum analyzer. We routinely obtain an overall efficiency of more than 15% and demonstrate that the frequency shifted light can be further amplified by injecting it into additional "slave" lasers. This setup provides a low-cost alternative over conventional methods to generate laser fields with difference frequencies in the GHz domain, as for example, used in laser spectroscopy, laser cooling and trapping, and coherent manipulation of atomic quantum states. © 2000 American Institute of Physics. | |
| License of this version: | Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 2000 |
| Appears in Collections: | Fakultät für Mathematik und Physik |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 53 | 44.92% |
| 2 |  |
China | 25 | 21.19% |
| 3 |  |
United States | 24 | 20.34% |
| 4 |  |
Ireland | 3 | 2.54% |
| 5 |  |
Singapore | 1 | 0.85% |
| 6 |  |
Poland | 1 | 0.85% |
| 7 |  |
Norway | 1 | 0.85% |
| 8 |  |
Korea, Republic of | 1 | 0.85% |
| 9 |  |
Hong Kong | 1 | 0.85% |
| 10 |  |
Canada | 1 | 0.85% |
| other countries | 7 | 5.93% | ||
Further download figures and rankings:
Hinweis
Zur Erhebung der Downloadstatistiken kommen entsprechend dem „COUNTER Code of Practice for e-Resources“ international anerkannte Regeln und Normen zur Anwendung. COUNTER ist eine internationale Non-Profit-Organisation, in der Bibliotheksverbände, Datenbankanbieter und Verlage gemeinsam an Standards zur Erhebung, Speicherung und Verarbeitung von Nutzungsdaten elektronischer Ressourcen arbeiten, welche so Objektivität und Vergleichbarkeit gewährleisten sollen. Es werden hierbei ausschließlich Zugriffe auf die entsprechenden Volltexte ausgewertet, keine Aufrufe der Website an sich.