DocumentCode :
448262
Title :
An optical frequency standard with ultracold calcium atoms
Author :
Sterr, Uwe ; Degenhardt, C. ; Nazarova, T. ; Stoehr, H. ; Riehle, Fritz
Author_Institution :
Phys. Tech. Bundesanstalt, Germany
Volume :
2
fYear :
2005
fDate :
22-27 May 2005
Firstpage :
1402
Abstract :
We present latest results of an optical frequency standard with laser cooled calcium atoms. The current fractional uncertainly of 1.2·10-14 makes this one of the most precisely known optical frequencies. Applications and further developments will be discussed.
Keywords :
calcium; frequency standards; laser cooling; measurement uncertainty; optical variables measurement; Ca; fractional uncertainly; laser ultracooled calcium atoms; optical frequency standard; Atom lasers; Atom optics; Atomic beams; Calcium; Clocks; Cooling; Frequency; Laser transitions; Optical interferometry; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
Type :
conf
DOI :
10.1109/CLEO.2005.202139
Filename :
1573205
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=448262
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