Laser frequency stabilization using fm optical pumping spectroscopy
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Física A.C.
2008
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| _version_ | 1876458536575172608 |
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| author | E. de Carlos López |
| author_facet | E. de Carlos López |
| contents | Laser frequency stabilization using fm optical pumping spectroscopy E. de Carlos López J.M. López Romero Física, Astronomía y Matemáticas optical pumping Saturation spectroscopy semiconductor laser stabilization We show a novel method for laser stabilization using FM optical pumping spectroscopy with counter-propagating beams. This method usesa variation of FM saturation spectroscopy, where the saturation and probe beam are replaced by two laser beams with different frequencies.In this scheme, the probe beam is produced by a laser stabilized with FM saturation spectroscopy, whereas the saturation beam (pumpingbeam) is generated by a second laser, without any modulation. The spectra thus obtained lack the crossover lines and Doppler well that arecharacteristic of conventional saturation spectroscopy. We show the results in frequency stabilization of a laser diode using this techniqueand 133Cs, finding relative stability values of the same order of magnitude as other traditional stabilization techniques 2008 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57054308 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.54 |
| format | Artículo científico |
| id | redalyc_57054308 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Laser frequency stabilization using fm optical pumping spectroscopy E. de Carlos López Física, Astronomía y Matemáticas optical pumping Saturation spectroscopy semiconductor laser stabilization Laser frequency stabilization using fm optical pumping spectroscopy E. de Carlos López J.M. López Romero Física, Astronomía y Matemáticas optical pumping Saturation spectroscopy semiconductor laser stabilization We show a novel method for laser stabilization using FM optical pumping spectroscopy with counter-propagating beams. This method usesa variation of FM saturation spectroscopy, where the saturation and probe beam are replaced by two laser beams with different frequencies.In this scheme, the probe beam is produced by a laser stabilized with FM saturation spectroscopy, whereas the saturation beam (pumpingbeam) is generated by a second laser, without any modulation. The spectra thus obtained lack the crossover lines and Doppler well that arecharacteristic of conventional saturation spectroscopy. We show the results in frequency stabilization of a laser diode using this techniqueand 133Cs, finding relative stability values of the same order of magnitude as other traditional stabilization techniques 2008 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57054308 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.54 |
| title | Laser frequency stabilization using fm optical pumping spectroscopy |
| topic | Física, Astronomía y Matemáticas optical pumping Saturation spectroscopy semiconductor laser stabilization |
| url | https://www.redalyc.org/articulo.oa?id=57054308 |