A couple of interesting new papers:
- Mbé, J. H. T. & Chembo, Y. K. Coexistence of bright and dark cavity solitons in microresonators with zero, normal, and anomalous group-velocity dispersion: a switching wave approach. J. Opt. Soc. Am. B, JOSAB 37, A69–A74 (2020).
- Liu, J. et al. Monolithic piezoelectric control of soliton microcombs. Nature 583, 385–390 (2020).
- Diddams, S. A., Vahala, K. & Udem, T. Optical frequency combs: Coherently uniting the electromagnetic spectrum. Science 369, (2020).
- Gatti, A. et al. Unifying frequency combs in active and passive cavities: CW driving of temporal solitons in ring lasers. arXiv:2007.07533 [physics] (2020).
And below two more papers on stretched-pulse solitons in fiber resonators and nonlinear frequency conversion in microresonators.
- Dong, X., Yang, Q., Spiess, C., Bucklew, V. G. & Renninger, W. H. Stretched-Pulse Soliton Kerr Resonators. Phys. Rev. Lett. 125, 033902 (2020).
- Lu, J., Li, M., Zou, C.-L., Sayem, A. A. & Tang, H. X. Towards 1% single photon nonlinearity with periodically-poled lithium niobate microring resonators. arXiv:2007.07411 [physics, physics:quant-ph] (2020).
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