Strong vibrational coupling in room temperature plasmonic resonators

Strong vibrational coupling has not been observed in ultra-high frequency mechanical resonators. By engineering phonon dissipation pathways, the authors increase the vibrational quality factor to allow strong coupling observations in plasmonic nanostructures, which has implications for observation a...

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Autores principales: Junzhong Wang, Kuai Yu, Yang Yang, Gregory V. Hartland, John E. Sader, Guo Ping Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/1833451b8e1a4d7584eb4d5f533665d9
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Sumario:Strong vibrational coupling has not been observed in ultra-high frequency mechanical resonators. By engineering phonon dissipation pathways, the authors increase the vibrational quality factor to allow strong coupling observations in plasmonic nanostructures, which has implications for observation and control of quantum phonon dynamics.