Generation of squeezed quantum microcombs with silicon nitride integrated photonic circuits

This is the authors' abstract. We don't add key points for this paper.

A two-mode squeezed microresonator-based frequency comb is demonstrated with CMOS-compatible silicon nitride integrated photonic circuits. Seventy quantum modes, in a span of 1.3 THz, are generated in an integrated Kerr microresonator at telecommunication wavelengths.