Optical frequency combs are at the center of numerous applications such as LIDAR and RADAR systems, metrology, telecommunication, and spectroscopy. Among the different ways of frequency comb genera…
Generation of optical frequency combs (OFC) using semiconductor laser sources has been an active research topic for years, since they offer good performances for many applications without the bulky…
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…