Soliton pulse pairs at multiple colours in normal dispersion microresonators

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Acknowledgement

We thank C. Xiang for providing the optical images of the resonators, and X. Yi and M. Rechtsman for helpful discussions. This work is supported by the Defense Advanced Research Projects Agency (grant no. HR0011-22-2-0009 to Z.Y., M.G., Y.Y., H.W., Q.-X.J, J.B. and K.V., and W911NF2310178 to K.V.), the Defense Threat Reduction Agency-Joint Science and Technology Office for Chemical and Biological Defense (grant no. HD-TRA11810047 to Z.Y. and K.V.), the Air Force Office of Scientific Research (grant no. FA9550-18-1-0353 to K.V.) and the Kavli Nanoscience Institute at Caltech. The content of the information does not necessarily reflect the position or the policy of the federal government, and no official endorsement should be inferred.

Contributions

These authors contributed equally: Zhiquan Yuan, Maodong Gao, Yan Yu, Heming Wang, Warren Jin.

The concepts were developed by Z.Y., M.G., Y.Y., H.W., W.J., J.B. and K.V. Measurements and modelling were performed by Z.Y., M.G., Y.Y., H.W., W.J. and Q.-X.J. The structures were designed by W.J. and H.W. Sample preparation and logistical support provided by A.F. and M.P. All of the authors contributed to the writing of the manuscript. The project was supervised by J.B. and K.V.

Data Availability

The data that support the plots within this paper and other findings of this study are available on figshare (https://doi.org/10.6084/m9.figshare.c.6690611.v1). All other data used in this study are available from the corresponding author on reasonable request.

Code Availability

The codes that support the findings of this study are available from the corresponding author on reasonable request.

Conflict of Interest

The authors declare no competing interests.