Experimental band structure spectroscopy along a synthetic dimension

Internal degrees of freedom allow to expand the effective dimensionality of a system along “synthetic” dimensions. Here, the authors demonstrate this by modulating a ring resonator at frequencies commensurate with its mode spacing, and are able to directly measure its synthetic band structure.

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Detalles Bibliográficos
Autores principales: Avik Dutt, Momchil Minkov, Qian Lin, Luqi Yuan, David A. B. Miller, Shanhui Fan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/b3d9fe334cf84325b2ce3ef4ad428f93
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