A single photonic cavity with two independent physical synthetic dimensions
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Journal:
Science
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Abstract:
The concept of synthetic dimensions has generated interest in many branches of science, ranging from ultracold atomic physics to photonics, as it provides a versatile platform for realizing effective gauge potentials and topological physics. Previous experiments have augmented the real-space dimensionality by one additional physical synthetic dimension. In this study, we endow a single ring resonator with two independent physical synthetic dimensions. Our system consists of a temporally modulated ring resonator with spatial coupling between the clockwise and counterclockwise modes, creating …
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Volume:
367
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Issue:
6473
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Page Number:
59-64
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Translation or Not:
no
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Date of Publication:
2020-01-03
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Links to published journals:
https://www.science.org/doi/full/10.1126/science.aaz3071