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BY-NC-ND 4.0 license Open Access Published by De Gruyter June 17, 2016

Normal-dispersion microresonator Kerr frequency combs

Xiaoxiao Xue EMAIL logo , Minghao Qi and Andrew M. Weiner
From the journal Nanophotonics


Optical microresonator-based Kerr frequency comb generation has developed into a hot research area in the past decade. Microresonator combs are promising for portable applications due to their potential for chip-level integration and low power consumption. According to the group velocity dispersion of the microresonator employed, research in this field may be classified into two categories: the anomalous dispersion regime and the normal dispersion regime. In this paper, we discuss the physics of Kerr comb generation in the normal dispersion regime and review recent experimental advances. The potential advantages and future directions of normal dispersion combs are also discussed.


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Received: 2015-10-16
Accepted: 2015-12-23
Published Online: 2016-6-17
Published in Print: 2016-6-1

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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