In recent years, metasurfaces have emerged as revolutionary tools to manipulate the
behavior of light at the nanoscale. These devices consist of nanostructures defined within a …

Multi-junction solar cell configurations, where two or further sub-cells with complementary
absorption are stacked and connected in series or parallel, offer an exciting approach to …

Rapid developments in machine vision technology have impacted a variety of applications,
such as medical devices and autonomous driving systems. These achievements, however …

Metasurfaces have an exceptional capacity to manipulate the phase, amplitude,
polarization, or spectrum of light. However, unit cells, or meta‐atoms, of metasurfaces are …

We present a global optimizer, based on a conditional generative neural network, which can
output ensembles of highly efficient topology-optimized metasurfaces operating across a …

We show that silicon-based metagratings capable of large-angle, multifunctional
performance can be realized using inverse freeform design. These devices consist of …

Metasurfaces are ultrathin optical elements that are highly promising for constructing
lightweight and compact optical systems. For their practical implementation, it is imperative …

A key challenge in metasurface design is the development of algorithms that can effectively
and efficiently produce high-performance devices. Design methods based on iterative …

We introduce WaveY-Net, a hybrid data-and physics-augmented convolutional neural
network that can predict electromagnetic field distributions with ultrafast speeds and high …

Optical metasurface is a 2D array of subwavelength meta‐atoms that arbitrarily manipulates
amplitude, polarization, and wavefront of incident light, offering great advantages in …