Mode and polarization‐division multiplexing technologies (MDM and PDM) can offer
considerable parallelism for optical multiplexing biosensors, complex optical neural …

A new way to make broadband polarizers on silicon-on-insulator (SOI) waveguides is
proposed, analyzed and characterized. The characteristics of the eigenmodes in a shallowly …

Dielectrically loaded thin-film lithium niobate (LiNbO 3) on insulator (LNOI) platforms have
enabled a range of photonic integrated circuit components, such as high-speed optical …

Grating‐assisted contra‐directional couplers are important optical components in photonic
integrated circuits (PICs), which can serve as fundamental building blocks for optical (de) …

Lithium niobate on insulator (LNOI) has emerged as a promising platform for photonic
integrated circuits, with a fast‐growing toolbox of components. This paper proposes …

In this contribution, we investigate the impact of lateral leakage for linear and nonlinear
optical waveguides in lithium niobate on an insulator (LNOI). Silicon nitride (SiN) loaded and …

Over the past two decades, there has been a surge of interest in photonic integrated circuits
(PICs) to enable low‐cost industrial mass manufacture of miniaturized optical systems while …

The theoretical analysis and experimental demonstration of a waveguide resonator are
presented based on bound states in the continuum in an integrated photonic chip platform …

Mode-division-multiplexing technology is highly attractive to increase the capacity of optical
interconnects. Various multimode operations have been investigated, among which optical …

Lithium niobate on insulator (LNOI) has been demonstrated as a promising platform for
photonic integrated circuits (PICs), thanks to its excellent properties such as strong electro …