Hybrid integrated photonics using bulk acoustic resonators

Here, the authors demonstrate acousto-optic modulation of silicon nitride microring resonators using high-overtone bulk acoustic wave resonances, allowing modulation in the GHz range via acoustic waves. As an application, an optical isolator is demonstrated with 17 dB non-reciprocity.

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Autores principales: Hao Tian, Junqiu Liu, Bin Dong, J. Connor Skehan, Michael Zervas, Tobias J. Kippenberg, Sunil A. Bhave
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/fdece34324054abbae9324dcf0a1ccb5
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