Extreme-ultraviolet fluorescence from core-excited levels of neutral rubidium

Extreme-ultraviolet fluorescence from core-excited levels of neutral rubidium

Strong extreme-ultraviolet fluorescence originating from core-excited autoionizing levels of neutral Rb is observed. Radiative branching ratios approaching unity are inferred from the radiative yields. Long autoionizing lifetimes and fast radiative rates make these levels promising candidates for ex...

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Veröffentlicht in:Opt. Lett.; (United States) 1989-02, Vol.14 (3), p.168-170
Hauptverfasser: Spong, J K, Imamog Lu, A, Kmetec, J D, Harris, S E
Format: Artikel
Sprache:eng
Schlagworte:
420300 - Engineering- Lasers- (-1989)
ALKALI METALS
AUTOIONIZATION
ELEMENTS
ENERGY-LEVEL TRANSITIONS
ENGINEERING
EXCITATION
EXTREME ULTRAVIOLET SPECTRA
FLUORESCENCE
GAS LASERS
INNER-SHELL EXCITATION
IONIZATION
LASERS
LIFETIME
LUMINESCENCE
METALS
RADIATIVE DECAY
RUBIDIUM
SPECTRA
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Beschreibung
Zusammenfassung:Strong extreme-ultraviolet fluorescence originating from core-excited autoionizing levels of neutral Rb is observed. Radiative branching ratios approaching unity are inferred from the radiative yields. Long autoionizing lifetimes and fast radiative rates make these levels promising candidates for extreme-ultraviolet laser systems.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.14.000168