We report on our progress towards a continuously-operating active optical clock on the 3P01S0 transition of neutral 87Sr or 88Sr atoms. Our approach is based on a ring-cavity in which an optical conveyor carries a continuous stream of atoms along the cavity mode. We estimate the performance of our system by simulating the superradiant output from two counter-propagating cavity modes interacting with the atoms. The impact of the position-dependent light shifts, collisional decoherence and loss of atoms trapped within the optical conveyor are analysed.
Towards an Active Optical Clock using an Optical Conveyor within a Ring Cavity / Kazakov, G; Dubey, S.; Fama', F.; Zhou, S.; Beli Silva, C.; Schäffer, S. A.; Bennetts, S.; Schreck, F.. - (2021), pp. 1-5. [10.1109/eftf/ifcs52194.2021.9604232]
Towards an Active Optical Clock using an Optical Conveyor within a Ring Cavity
F. , Fama';
2021
Abstract
We report on our progress towards a continuously-operating active optical clock on the 3P01S0 transition of neutral 87Sr or 88Sr atoms. Our approach is based on a ring-cavity in which an optical conveyor carries a continuous stream of atoms along the cavity mode. We estimate the performance of our system by simulating the superradiant output from two counter-propagating cavity modes interacting with the atoms. The impact of the position-dependent light shifts, collisional decoherence and loss of atoms trapped within the optical conveyor are analysed.| File | Dimensione | Formato | |
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