Title :
Shift estimation of the 43Ca+ S-D transition frequency
Author :
Kajita, Masatoshi ; Li, Ying ; Matsubara, Kensuke ; Hayasaka, Kazuhiro ; Hosokawa, Mizuhiko
Abstract :
We are in procedure to develop the optical frequency standard using the 43Ca+ S-D transition, whose frequency uncertainty is mainly determined by the quadratic Zeeman shift and the electric quadrupole shift. This paper gives a proposal to eliminate these both frequency shifts without changing the magnetic field direction.
Keywords :
Zeeman effect; atom optics; calcium; frequency standards; positive ions; 43Ca+; electric quadrupole shift; frequency uncertainty; magnetic field direction; optical frequency standard; quadratic Zeeman shift; transition frequency shift estimation; Frequency measurement; Magnetic field measurement;
Conference_Titel :
Frequency and Time Forum (EFTF), 2006 20th European
Conference_Location :
Braunschweig
Print_ISBN :
978-1-4673-2642-1
