DocumentCode :
2342594
Title :
Strontium ion optical frequency standard with Hz-level uncertainty
Author :
Margolis, H.S. ; Barwood, G.P. ; Huang, G. ; Klein, H.A. ; Lea, S.N. ; Szymaniec, K. ; Gill, P.
Author_Institution :
Nat. Phys. Lab., Teddington, UK
fYear :
2005
fDate :
25-27 July 2005
Firstpage :
95
Lastpage :
96
Abstract :
The frequency of the 674 nm 5s2S1/2-4d2D52/ electric quadrupole clock transition in a single cold 88Sr+ ion, with the quadrupole frequency shift ed, has been measured with a fractional uncertainty of 3.4×10-15.
Keywords :
atomic clocks; frequency standards; ion lasers; laser cooling; measurement by laser beam; strontium; 674 nm; Sr; electric quadrupole clock transition; quadrupole frequency shift; single cold ion; strontium ion optical frequency standard; Charge carrier processes; Clocks; Cooling; Frequency measurement; Laser stability; Laser transitions; Measurement standards; Particle beam optics; Strontium; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
LEOS Summer Topical Meetings, 2005 Digest of the
ISSN :
1099-4742
Print_ISBN :
0-7803-8981-6
Type :
conf
DOI :
10.1109/LEOSST.2005.1528010
Filename :
1528010
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2342594
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