Nature

Deterministic soliton microcombs in Cu-free photonic integrated circuits

• Xinru Ji
• Xurong Li
• Zheru Qiu
• Rui Ning Wang
• Marta Divall
• Andrey Gelash
• Grigory Lihachev
• Tobias J. Kippenberg

2025-10-22

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DOI https://doi.org/10.1038/s41586-025-09598-4