Author:
Zang Jizhao,Spektor Grisha,Briles Travis C.,Brodnik Grant M.,Liu Haixin,Black Jennifer A.,Carlson David R.,Papp Scott B.
Abstract
We demonstrate dark-soliton microcombs in the 1064 nm band, using a nanophotonic bandgap for tunable phase-matching in normal dispersion. Nanophotonic de-sign enables microcomb spectrum tailoring, here with fifty modes at 200 GHz spacing and 10 dB flatness.