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|Title:||Collective cavity quantum electrodynamics with multiple atomic levels|
|Source:||Arnold, K.J., Baden, M.P., Barrett, M.D. (2011-09-20). Collective cavity quantum electrodynamics with multiple atomic levels. Physical Review A - Atomic, Molecular, and Optical Physics 84 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.84.033843|
|Abstract:||We study the transmission spectra of ultracold rubidium atoms coupled to a high-finesse optical cavity. Under weak probing with π-polarized light, the linear response of the system is that of a collective spin with multiple levels coupled to a single mode of the cavity. By varying the atom number, we change the collective coupling of the system. We observe the change in transmission spectra when going from a regime where the collective coupling is much smaller than the separation of the atomic levels to a regime where both are of comparable size. The observations are in good agreement with a reduced model we developed for our system. © 2011 American Physical Society.|
|Source Title:||Physical Review A - Atomic, Molecular, and Optical Physics|
|Appears in Collections:||Staff Publications|
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