期刊
APPLIED PHYSICS LETTERS
卷 116, 期 17, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/5.0002160
关键词
-
资金
- University of Alberta
- Natural Sciences and Engineering Research Council, Canada [RGPIN-04523-16, DAS-492947-16, CREATE-495446-17]
- Quantum Alberta
- Alfred P. Sloan Foundation
- Canada Foundation for Innovation
Microwave-to-optical transduction has received a great deal of interest from the cavity optomechanics community as a landmark application for electro-optomechanical systems. In this Letter, we demonstrate a transducer that combines high-frequency mechanical motion and a microwave cavity. The system consists of a 3D microwave cavity and a gallium arsenide optomechanical crystal, which has been placed in the microwave electric field maximum. This allows the microwave cavity to actuate the gigahertz-frequency mechanical breathing mode in the optomechanical crystal through the piezoelectric effect, which is then read out using a telecom optical mode. The gallium arsenide optomechanical crystal is a good candidate for low-noise microwave-to-telecom transduction, as it has been previously cooled to the mechanical ground state in a dilution refrigerator. Moreover, the 3D microwave cavity architecture can naturally be extended to couple to superconducting qubits and to create hybrid quantum systems.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据