| Zugriffsnummer | 44295 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Doppler-free two-photon polarization-spectroscopic measurement of the stark-broadened profile of the hydrogen Lα line in a dense plasma |
| Autor(in); Institution |
Danzmann, Karsten; 9.22, Plasmaspektrometrie, PTB-Berlin
Grützmacher, Klaus; 9.22, Plasmaspektrometrie, PTB-Berlin
Wende, Burkhard; 9.2, Hochtemperatur- und Vakuumphysik, PTB-Berlin
|
| Quelle/Jahr | Physical Review Letters: 57 (1986), 17, 2151 - 2153 |
| ISSN | 0031-9007 |
| DOI | |
| Verlag | Ridge, NY: The American Physical Society |
| Zusammenfassung | It is demonstrated that Doppler-free two-photon polarization spectroscopy makes possible Stark profile measurements without Doppler-broadened background under high-density and high-temperature conditions, e.g., in dense arc plasmas, where other sub-Doppler laser-spectroscopic techniques introduced so far fail. This method, based on the polarization rotation connected with a two-photon transition, is not limited by collisions changing the velocity or the excitation of the atoms or by photoionization of the upper level. |
Zitierung
Danzmann, K., Grützmacher, K., & Wende, B. (1986). Doppler-free two-photon polarization-spectroscopic measurement of the stark-broadened profile of the hydrogen Lα line in a dense plasma. Physical Review Letters, 57(17), 2151–2153. https://doi.org/10.1103/physrevlett.57.2151