Title :
Supression of collisional frequency shifts in an optical lattice clock
Author :
Swallows, M.D. ; Bishof, M. ; Lin, Y. ; Blatt, S. ; Martin, M.J. ; Rey, A.M. ; Ye, J.
Author_Institution :
Dept. of Phys., Univ. of Colorado, Bouder, CO, USA
Abstract :
By strongly confining atoms in a two-dimensional optical lattice, we have suppressed collisional frequency shifts in a 87Sr optical lattice clock.
Keywords :
atomic clocks; optical instruments; optical lattices; strontium; Sr; collisional frequency shift suppression; strong atom confinement; two-dimensional optical lattice clock; Amplitude modulation; Atom optics; Atomic clocks; Atomic measurements; Lattices; Uncertainty;
Conference_Titel :
Frequency Control and the European Frequency and Time Forum (FCS), 2011 Joint Conference of the IEEE International
Conference_Location :
San Fransisco, CA
Print_ISBN :
978-1-61284-111-3
DOI :
10.1109/FCS.2011.5977277
