Integrated metasurfaces for re-envisioning a near-future disruptive optical platform

Y Yang, J Seong, M Choi, J Park, G Kim… - Light: Science & …, 2023 - nature.com
Metasurfaces have been continuously garnering attention in both scientific and industrial
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …

Radiative cooling for energy sustainability: from fundamentals to fabrication methods toward commercialization

S So, J Yun, B Ko, D Lee, M Kim, J Noh… - Advanced …, 2024 - Wiley Online Library
Radiative cooling, a technology that lowers the temperature of terrestrial objects by
dissipating heat into outer space, presents a promising ecologically‐benign solution for …

Bright-field and edge-enhanced imaging using an electrically tunable dual-mode metalens

T Badloe, Y Kim, J Kim, H Park, A Barulin, YN Diep… - ACS …, 2023 - ACS Publications
The imaging of microscopic biological samples faces numerous difficulties due to their small
feature sizes and low-amplitude contrast. Metalenses have shown great promise in …

Multicolor and 3D holography generated by inverse‐designed single‐cell metasurfaces

S So, J Kim, T Badloe, C Lee, Y Yang… - Advanced …, 2023 - Wiley Online Library
Metasurface‐generated holography has emerged as a promising route for fully reproducing
vivid scenes by manipulating the optical properties of light using ultra‐compact devices …

Multichannel meta-imagers for accelerating machine vision

H Zheng, Q Liu, II Kravchenko, X Zhang, Y Huo… - Nature …, 2024 - nature.com
Rapid developments in machine vision technology have impacted a variety of applications,
such as medical devices and autonomous driving systems. These achievements, however …

Trichannel spin-selective metalenses

T Badloe, J Seong, J Rho - Nano Letters, 2023 - ACS Publications
Metalenses have the potential to revolutionize optical devices into the next generation of
consumer devices. Through new inventive strategies, metalenses with advanced …

All-glass 100 mm diameter visible metalens for imaging the cosmos

JS Park, SWD Lim, A Amirzhan, H Kang, K Karrfalt… - ACS …, 2024 - ACS Publications
Metasurfaces, optics made from subwavelength-scale nanostructures, have been limited to
millimeter-sizes by the scaling challenge of producing vast numbers of precisely engineered …

Spin-isolated ultraviolet-visible dynamic meta-holographic displays with liquid crystal modulators

A Asad, J Kim, HS Khaliq, N Mahmood, J Akbar… - Nanoscale …, 2023 - pubs.rsc.org
Wearable displays or head-mounted displays (HMDs) have the ability to create a virtual
image in the field of view of one or both eyes. Such displays constitute the main platform for …

Computation at the speed of light: metamaterials for all-optical calculations and neural networks

T Badloe, S Lee, J Rho - Advanced Photonics, 2022 - spiedigitallibrary.org
The explosion in the amount of information that is being processed is prompting the need for
new computing systems beyond existing electronic computers. Photonic computing is …

Recent advancements of metalenses for functional imaging

D Jeon, K Shin, SW Moon, J Rho - Nano Convergence, 2023 - Springer
Metasurfaces can modulate light with periodically arranged subwavelength scatterers, and
they can generate arbitrary wavefronts. Therefore, they can be used to realize various …