Polarization rotator-splitters (PRSs) are crucial components for controlling the polarization
states of light in classical and quantum communication systems. We design and …

The rapid development of fabrication techniques has boosted the resurgence of integrated
photonics based on lithium niobate (LN). While thin-film LN is available and has been a …

In this paper, theoretical modeling and numerical simulations of a high-performance
polarization beam splitter (PBS) based on hetero-anisotropic metamaterials are proposed …

The polarization beam splitter is a key component for polarization manipulation in photonic
integrated circuits, but it is challenging to design for low-refractive-index optical materials …

Polarization devices on lithium niobate thin film (LNTF) are vital components for photonic
integrated circuits (PICs) on the novel platform. Because both linear and nonlinear devices …

Inverse design focuses on identifying photonic structures to optimize the performance of
photonic devices. Conventional scalar-based inverse design approaches are insufficient to …

Polarization beam splitter (PBS) is a fundamental component of integrated photonics to
manipulate wave polarization state, and most PBS devices were designed on the popular …

Abstract Three-dimensional (3D) glass chips are promising waveguide platforms for building
hybrid 3D photonic circuits due to their 3D topological capabilities, large transparent …

In this paper, a polarization encoder with a polarization conversion function is investigated
using a layered photonic structure comprising nonlinear materials and indium antimonide …

On-chip polarization management components play a critical role in tackling polarization
dependence in the lithium-niobate-on-insulator (LNOI) platform. In this work, we proposed a …