DocumentCode
521090
Title
Suppression of collisional decoherence in optically trapped atomic ensemble by bang-bang dynamical decoupling
Author
Sagi, Yoav ; Almog, Ido ; Davidson, Nir
Author_Institution
Dept. of Phys. of Complex Syst., Weizmann Inst. of Sci., Rehovot, Israel
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
We employ dynamical decoupling techniques to suppress the decoherence induced by elastic collisions in optically trapped 87Rb atoms. Coherence times exceeding 3 sec in a dense ensemble are demonstrated for an arbitrary initial state.
Keywords
Atom lasers; Atom optics; Atomic beams; Charge carrier processes; Fluctuations; Frequency; Magnetic field measurement; Nuclear magnetic resonance; Physics; Solid state circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5500699
Link To Document