Nils J. Engelsen, Sergey A. Fedorov, et al.
CLEO 2019
We demonstrate the first microresonator frequency combs in GaP, a III-V semiconductor transparent above 549 nm. High Kerr nonlinearity (> 10<sup>-18</sup> m<sup>2</sup>/W) yields a 10-mW parametric threshold and 100-nm-wide combs with THz spacing, centered at 1550 nm.
Nils J. Engelsen, Sergey A. Fedorov, et al.
CLEO 2019
Katharina Schneider, Paul Seidler
Optics Express
Mikhail Churaev, Annina Riedhauser, et al.
CLEO/Europe 2021
Mikhail Churaev, Rui Ning Wang, et al.
Nature Communications