DocumentCode
2477397
Title
Optical frequency standard investigations on trapped /sup 171/Yb/sup +/
Author
Tamm, C. ; Engelke, D.
Author_Institution
Physikalisch Tech. Bundesanstalt, Braunschweig, Germany
fYear
1996
fDate
17-21 June 1996
Firstpage
514
Abstract
Summary form only given, as follows.Single /sup 171/Yb ions are laser cooled in a Paul trap, using laser sources based on semiconductor diode lasers. Excitation of the potential frequency-standard reference transition to the /sup 2/D/sub 3/2/, (F=2) hyperfine sublevel of /sup 171/Yb/sup +/ at a wavelength of 435.5 nm is demonstrated.
Keywords
atomic clocks; cooling; fluorescence; frequency measurement; ground states; measurement standards; metastable states; optical pumping; particle traps; positive ions; radiation pressure; radiative lifetimes; ytterbium; 435.5 nm; Paul trap; Yb; clock field; clock laser excitation; diode lasers; electron shelving scheme; hyperfine sublevel; laser cooled single ions; metastable sublevel; optical frequency standard; reference transition excitation; resonance fluorescence; trapped /sup 171/Yb/sup +/; Charge carrier processes; Clocks; Conductors; Cooling; Energy states; Frequency; Laser excitation; Laser transitions; Particle beam optics; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location
Braunschweig, Germany
Print_ISBN
0-7803-3376-4
Type
conf
DOI
10.1109/CPEM.1996.547324
Filename
547324
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