Aluminum nitride nanophotonics for beyond-octave soliton microcomb generation and self-referencing

Though octave soliton microcombs are attractive for on-chip metrology and optical clocks, limitations in existing materials lead to increased chip integration complexity. Here, the authors report access to octave soliton microcombs and self-referencing using aluminium nitride nanophotonic chips.

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Detalles Bibliográficos
Autores principales: Xianwen Liu, Zheng Gong, Alexander W. Bruch, Joshua B. Surya, Juanjuan Lu, Hong X. Tang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/203a2392d9584f34836c25f39ca3c9ce
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Sumario:Though octave soliton microcombs are attractive for on-chip metrology and optical clocks, limitations in existing materials lead to increased chip integration complexity. Here, the authors report access to octave soliton microcombs and self-referencing using aluminium nitride nanophotonic chips.