A novel architecture for room temperature microwave optomechanical experiments
A novel architecture for room temperature microwave optomechanical experiments
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DOI：
10.1063/5.0136214
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发表时间：
2022-08
影响因子：
3.2
通讯作者：
Sumit Kumar;S. Spence;Simon Perrett;Zaynab Tahir;Angadjit Singh;Chichi Qi;Sara Perez Vizan;X. Rojas
中科院分区：
文献类型：
--
作者：
Sumit Kumar;S. Spence;Simon Perrett;Zaynab Tahir;Angadjit Singh;Chichi Qi;Sara Perez Vizan;X. Rojas
We have developed a novel architecture for room temperature microwave cavity optomechanics, which is based on the coupling of a 3D microwave re-entrant cavity to a compliant membrane. Device parameters have enabled resolving the thermomechanical motion of the membrane and observing optomechanically induced transparency/absorption in the linear regime for the first time in a microwave optomechanical system operated at room temperature. We have extracted the single-photon coupling rate ([Formula: see text]) using four independent measurement techniques and, hence, obtained a full characterization of the proposed cavity optomechanical system.
