Isotope shifts of SmI measured by diode-laser-based Doppler-free spectroscopy

Authors
Park, H Lee, M Jung, EC Yi, JH Rhee, Y Lee, J
Citation
H. Park et al., Isotope shifts of SmI measured by diode-laser-based Doppler-free spectroscopy, J OPT SOC B, 16(7), 1999, pp. 1169-1174
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
ISSN journal
07403224 → ACNP
Volume
16
Issue
7
Year of publication
1999
Pages
1169 - 1174
Database
ISI
SICI code
0740-3224(199907)16:7<1169:ISOSMB>2.0.ZU;2-0
Abstract
High-resolution Doppler-free spectra of Sm were measured in the 635-690-nm wavelength region by means of Doppler-free spectroscopy with a single-mode diode laser and a long vapor cell. Isotope shifts were determined to an acc uracy of better than 8 MHz for 20 transitions originating mostly from the 4 f(6)6s(2) F-7(J) (J = 0 to J = 6) to 4f(6)6s6p D-9 degrees, F-9 degrees, an d (7)G degrees levels. Specific mass shifts, field shifts, and changes in t he mean-square nuclear charge radii were evaluated by King-plot analysis. ( C) 1999 Optical Society of America [S0740-3224(99)00707-9].