We report ultra-low propagation losses in silicon sub-micrometric waveguides on a 200 mm CMOS compatible photonics platform. We show median losses in C-band (O-band) as low as 0.1 dB/cm and 0.7 dB/…
In this article, we demonstrate an integrated Kerr frequency comb source based on the butt-coupling between a III-V (InGaAsP/InP) DFB laser and a silicon nitride (Si 3 N 4 ) microresonator. The mat…