DocumentCode :
2885859
Title :
Precision measurement and calculation of the 3d 2D-level lifetimes of 40Ca+
Author :
Becher, Christoph ; Lancaster, G. ; Mundt, A.B. ; Russo, Carmine ; Haffner, H. ; Roos, Clement ; Hansel, W. ; Blatt, Rainer
Author_Institution :
Inst. fur Exp., Innsbruck Univ., Austria
fYear :
2005
fDate :
12-17 June 2005
Firstpage :
197
Abstract :
Int this paper, a measurement technique based on deterministic coherent excitation to the D52/ state or incoherent shelving in the D32/ state is introduced, followed by a waiting period with free spontaneous decay and finally a measurement of the remaining excitation by high-efficiency quantum state detection.
Keywords :
calcium; metastable states; radiative lifetimes; spontaneous emission; 3d 2D-level lifetimes; Ca; D32/ state; D52/ state; deterministic coherent excitation; free spontaneous decay; high-efficiency quantum state detection; Astronomy; Atomic beams; Atomic measurements; Delay; Electron traps; Extraterrestrial measurements; Frequency; Laser excitation; Pulse measurements; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics Conference, 2005. EQEC '05. European
Print_ISBN :
0-7803-8973-5
Type :
conf
DOI :
10.1109/EQEC.2005.1567364
Filename :
1567364
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2885859
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