期刊
PHYSICAL REVIEW APPLIED
卷 12, 期 4, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevApplied.12.044052
关键词
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资金
- Austrian Science Fund (FWF) [F4019-N23, V252, M1964]
- U.S. Army Research Laboratory's Center for Distributed Quantum Information via the project SciNet: Scalable Ion-Trap Quantum Network [W911NF15-2-0060]
- Innsbruck-Seoul ION Trap Project
- Ministry of Science and ICT, Korea, under the Information Technology Research Center support program [IITP-2019-2015-0-00385]
- Austrian Science Fund (FWF) [M1964, V252] Funding Source: Austrian Science Fund (FWF)
We present a numerical study of a microelectromechanical-system-based design of a fiber cavity integrated with an ion-trap system. Each fiber mirror is supported by a microactuator that controls the mirror's position in three dimensions. The mechanical stability is investigated by a feasibility analysis, which shows that the actuator offers stable support of the fiber. The actuators move the fibers' positions continuously with a stroke of more than 10 mu m, with mechanical resonance frequencies on the order of kilohertz. A calculation of the trapping potential shows that a separation between the ion and the fiber consistent with strong ion-cavity coupling is feasible. Our miniaturized ion-photon interface constitutes a viable approach to integrated hardware for quantum information.
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