Title :
Transient behavior of atomic population at unstable State in parametrically driven magneto-optical trap
Author :
Heo, Myoung-Sun ; Kim, Yonghee ; Noh, Heung-Ryoul ; Jhe, Wonho
Author_Institution :
Sch. of Phys. & Astron., Seoul Nat. Univ., Seoul
Abstract :
We have investigated nonequilibrium stochastic properties of trapped cold atoms in MOT. In particular, the transient phenomena of atomic population near the unstable state has been observed. Relevant asymptotic behavior of relaxation rate has been quantitatively measured and anomalous fluctuation qualitatively discussed.
Keywords :
fluctuations; laser cooling; magneto-optical effects; radiation pressure; stochastic processes; atomic population; nonequilibrium stochastic properties; parametrically driven magneto-optical trap; relaxation rate asymptotic behavior; trapped cold atoms; unstable state; Astronomy; Atomic measurements; Bifurcation; Extraterrestrial measurements; Fluctuations; Frequency modulation; Magnetic field measurement; Magnetic properties; Physics; Stochastic processes;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391665
