Roadmap for optical metasurfaces

AI Kuznetsov, ML Brongersma, J Yao, MK Chen… - ACS …, 2024 - ACS Publications
Metasurfaces have recently risen to prominence in optical research, providing unique
functionalities that can be used for imaging, beam forming, holography, polarimetry, and …

Free-electron–light interactions in nanophotonics

C Roques-Carmes, SE Kooi, Y Yang, N Rivera… - Applied Physics …, 2023 - pubs.aip.org
When im**ing on optical structures or passing in their vicinity, free electrons can
spontaneously emit electromagnetic radiation, a phenomenon generally known as …

Empowering metasurfaces with inverse design: principles and applications

Z Li, R Pestourie, Z Lin, SG Johnson, F Capasso - Acs Photonics, 2022 - ACS Publications
Conventional human-driven methods face limitations in designing complex functional
metasurfaces. Inverse design is poised to empower metasurface research by embracing fast …

High-performance hybrid time/frequency-domain topology optimization for large-scale photonics inverse design

AM Hammond, A Oskooi, M Chen, Z Lin… - Optics …, 2022 - opg.optica.org
We present a photonics topology optimization (TO) package capable of addressing a wide
range of practical photonics design problems, incorporating robustness and manufacturing …

Large‐area, high‐numerical‐aperture, freeform metasurfaces

Y Zhou, C Mao, E Gershnabel… - Laser & Photonics …, 2024 - Wiley Online Library
Nanophotonic devices are optical platforms capable of unprecedented wavefront control. To
push the limits of experimental device performance, scalable design methodologies that …

Wide field-of-view metalens: a tutorial

F Yang, MY Shalaginov, HI Lin, S An… - Advanced …, 2023 - spiedigitallibrary.org
Wide field-of-view (FOV) optics are essential components in many optical systems, with
applications spanning imaging, display, sensing, and beam steering. Conventional …

Inverse-designed lithium niobate nanophotonics

C Shang, J Yang, AM Hammond, Z Chen, M Chen… - ACS …, 2023 - ACS Publications
Lithium niobate-on-insulator (LNOI) is an emerging photonic platform that exhibits favorable
material properties (such as low optical loss, strong nonlinearities, and stability) and enables …

Advancing statistical learning and artificial intelligence in nanophotonics inverse design

Q Wang, M Makarenko, A Burguete Lopez… - …, 2022 - degruyter.com
Nanophotonics inverse design is a rapidly expanding research field whose goal is to focus
users on defining complex, high-level optical functionalities while leveraging machines to …

Inverse design of photonic devices with strict foundry fabrication constraints

MF Schubert, AKC Cheung, IAD Williamson… - ACS …, 2022 - ACS Publications
We introduce a new method for the inverse design of nanophotonic devices that guarantees
that the resulting designs satisfy strict length scale constraints, including minimum width and …

Inverse design of color routers in CMOS image sensors: Toward minimizing interpixel crosstalk

S Lee, J Hong, J Kang, J Park, J Lim, T Lee… - …, 2024 - degruyter.com
Over the past decade, significant advancements in high-resolution imaging technology have
been driven by the miniaturization of pixels within image sensors. However, this reduction in …