Realization of a coupled-mode heat engine with cavity-mediated nanoresonators.
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ABSTRACT:
SUBMITTER: Sheng J
PROVIDER: S-EPMC8654295 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Publications
Realization of a coupled-mode heat engine with cavity-mediated nanoresonators.
Sheng Jiteng J Yang Cheng C Wu Haibin H
Science advances 20211208 50
We report an experimental demonstration of a coupled-mode heat engine in a two-membrane-in-the-middle cavity optomechanical system. The normal mode of the cavity-mediated strongly coupled nanoresonators is used as the working medium, and an Otto cycle is realized by extracting work between two phononic thermal reservoirs. The heat engine performance is characterized in both normal mode and bare mode pictures, which reveals that the correlation of two membranes plays a substantial role during the ...[more]
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