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…
For the majority of packaging schemes in silicon photonics, out-of-plane optical access to the waveguide layer is achieved via the chip frontside, away from the substrate. As such, fiber grating co…
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/…