# Ultralow-power chip-based soliton microcombs for photonic integration

@article{Liu2018UltralowpowerCS, title={Ultralow-power chip-based soliton microcombs for photonic integration}, author={Junqiu Liu and Arslan S. Raja and Maxim Karpov and Bahareh Ghadiani and Martin Hubert Peter Pfeiffer and Botao Du and Nils J. Engelsen and Hairun Guo and Michael Zervas and Tobias J. Kippenberg}, journal={Optica}, year={2018} }

The generation of dissipative Kerr solitons in optical microresonators has provided a route to compact frequency combs of high repetition rate, which have already been employed for optical frequency synthesizers, ultrafast ranging, coherent telecommunication, and dual-comb spectroscopy. Silicon nitride (Si3N4) microresonators are promising for photonic integrated soliton microcombs. Yet to date, soliton formation in Si3N4 microresonators at electronically detectable repetition rates, typically…

## 80 Citations

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