Inverse design has revolutionized the field of photonics, enabling automated development of
complex structures and geometries with unique functionalities unmatched by classical …

Electro-optics serves as the crucial bridge between electronics and photonics, unlocking a
wide array of applications ranging from communications and computing to sensing and …

In this work, we present a reproducible suite of test problems for large-scale optimization
(“inverse design” and “topology optimization”) in photonics, where the prevalence of …

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

A mode multiplexer/demultiplexer (MUX/DeMUX) is a crucial component for constructing
mode-division multiplexing (MDM) systems. In this paper, we propose and experimentally …

Optical beam splitters are essential for classical and quantum photonic on-chip systems. In
integrated optical technology, a beam splitter can be implemented as a beam coupler with …

Photonic integrated circuits (PICs) have attracted great attention as promising platforms for
high-data-rate communications and high-performance computing. For the PICs, photonic …

Spontaneous parametric down-conversion (SPDC) has become a key method for
generating entangled photon pairs. Periodically poled thin-film lithium niobate (TFLN) …

We propose and demonstrate a widely tunable microwave photonic filter with controlled
frequency agility, bandwidth reconfigurability and flexible switching functions. It is based on …

The inverse design of nanophotonic devices is becoming increasingly relevant for the
development of complex photonic integrated circuits. Electromagnetic first-order simulations …