Silicon photonics is an enabling technology that provides integrated photonic devices and
systems with low-cost mass manufacturing capability. It has attracted increasing attention in …

Silicon photonics has drawn increasing attention in the past few decades and is a promising
key technology for future daily applications due to its various merits including ultra-low cost …

Resonant waveguide gratings (RWGs), also known as guided mode resonant (GMR)
gratings or waveguide‐mode resonant gratings, are dielectric structures where these …

Silicon photonics has experienced phenomenal transformations over the last decade. In this
paper, we present some of the notable advances in silicon-based passive and active optical …

In this paper, we review and provide additional details about our progress on multilayer
silicon nitride (SiN)-on-silicon (Si) integrated photonic platforms. In these platforms, one or …

We present a gradient-based algorithm to design general 1D grating couplers without any
human input from start to finish, including a choice of initial condition. We show that we can …

The unique benefits of Fabry–Pérot resonators as frequency-stable reference cavities and
as an efficient interface between atoms and photons make them an indispensable resource …

In this work, we propose an ultra-broadband and ultra-compact polarization beam splitter
(PBS) on a standard silicon-on-isolator platform. Assisted by a tapered subwavelength …

Fiber to chip coupling is a critical aspect of any integrated photonic circuit. In terms of ease of
fabrication as well as wafer-scale testability, surface grating couplers are by far the most …

Photonic Integrated Circuits (PIC) provide a solution to overcome the main limitations of
electronics, such as the operating frequency and heat generation, pushing the so-called …