Coherence of Spin-Polarized Fermions Interacting with a Clock Laser in a Stark-Shift-Free Optical Lattice

Simple item page
dc.creatorTakamoto, Masao
dc.creatorKatori, Hidetoshi
dc.date2009-01-12
dc.date.accessioned2026-07-07T12:28:24Z
dc.date.available2026-07-07T12:28:24Z
dc.descriptionWe investigated the coherence of spin-polarized ^{87}Sr atoms trapped in a light-shift-free one-dimensional optical lattice during their interaction with a clock laser on the ^1S_0-^3P_0 transition. Collapses and revivals appeared for more than 50 Rabi cycles, attributed to the thermal distribution of discrete vibrational states in the lattice potential. The population oscillation in the clock states lasted more than 1s, demonstrating high immunity from decoherence. This long atomic coherence suggests the feasibility of Pauli blocking of collisions in optical clock excitation.
dc.description10 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0901.1526
dc.identifierhttp://arxiv.org/abs/0901.1526
dc.identifierJ. Phys. Soc. Jpn. 78, 013301 (2009)
dc.identifierdoi:10.1143/JPSJ.78.013301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215525
dc.subjectAtomic Physics
dc.titleCoherence of Spin-Polarized Fermions Interacting with a Clock Laser in a Stark-Shift-Free Optical Lattice
dc.typetext

Files

Collections

arXiv