Effect of optical saturation on hyperfine intensities in optogalvanic spectroscopy
Journal Article
·
· J. Opt. Soc. Am. B: Opt. Phys.; (United States)
The hyperfine structure of the 22 125-cm/sup -1/, /sup 2/D/sup degree//sub 3/2/ reverse arrow /sup 2/D/sub 3/2/ lutetium transition has been examined by both Fourier transform emission and laser optogalvanic spectroscopy. The component intensities of the Fourier-transform spectrum closely agree with classical intensities. The optogalvanic spectra show progressively larger deviations from classical intensities as the laser power is increased. Introduction of a single optical saturation parameter into the intensity formula is sufficient to fit the observed intensities even at high laser powers. These spectra were used to derive accurate values for the /sup 175/Lu line origin, the upper-state hyperfine constants of /sup 175/ Lu, and the isotope shift between /sup 176/Lu and /sup 175/ Lu.
- Research Organization:
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5772233
- Journal Information:
- J. Opt. Soc. Am. B: Opt. Phys.; (United States), Journal Name: J. Opt. Soc. Am. B: Opt. Phys.; (United States) Vol. 2:6; ISSN JOBPD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMPLITUDES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
DATA ANALYSIS
DIAGRAMS
EMISSION SPECTROSCOPY
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
HOURS LIVING RADIOISOTOPES
HYPERFINE STRUCTURE
INFORMATION
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOTOPES
LUTETIUM 175
LUTETIUM 176
LUTETIUM ISOTOPES
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PARAMETRIC ANALYSIS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SATURATION
SPECTRAL SHIFT
SPECTROSCOPY
STABLE ISOTOPES
TABLES
YEARS LIVING RADIOISOTOPES
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMPLITUDES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
DATA ANALYSIS
DIAGRAMS
EMISSION SPECTROSCOPY
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
HOURS LIVING RADIOISOTOPES
HYPERFINE STRUCTURE
INFORMATION
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOTOPES
LUTETIUM 175
LUTETIUM 176
LUTETIUM ISOTOPES
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PARAMETRIC ANALYSIS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SATURATION
SPECTRAL SHIFT
SPECTROSCOPY
STABLE ISOTOPES
TABLES
YEARS LIVING RADIOISOTOPES