Structural color generation: from layered thin films to optical metasurfaces
Recent years have witnessed a rapid development in the field of structural coloration, colors
generated from the interaction of nanostructures with light. Compared to conventional color …
generated from the interaction of nanostructures with light. Compared to conventional color …
Classical and generalized geometric phase in electromagnetic metasurfaces
The geometric phase concept has profound implications in many branches of physics, from
condensed matter physics to quantum systems. Although geometric phase has a long …
condensed matter physics to quantum systems. Although geometric phase has a long …
[PDF][PDF] Physics-data-driven intelligent optimization for large-aperture metalenses
Metalenses have gained significant attention and have been widely utilized in optical
systems for focusing and imaging, owing to their lightweight, high-integration, and …
systems for focusing and imaging, owing to their lightweight, high-integration, and …
Toward high‐efficiency ultrahigh numerical aperture freeform metalens: from vector diffraction theory to topology optimization
Optical metasurface is a 2D array of subwavelength meta‐atoms that arbitrarily manipulates
amplitude, polarization, and wavefront of incident light, offering great advantages in …
amplitude, polarization, and wavefront of incident light, offering great advantages in …
Multiscale optical field manipulation via planar digital optics
X Luo - ACS Photonics, 2023 - ACS Publications
Replacing curved and bulky optical elements with thin and lightweight counterparts is a
persistent pursuit of the optical society. Metasurfaces, as two-dimensional artificial …
persistent pursuit of the optical society. Metasurfaces, as two-dimensional artificial …
A newcomer's guide to deep learning for inverse design in nano-photonics
Nanophotonic devices manipulate light at sub-wavelength scales, enabling tasks such as
light concentration, routing, and filtering. Designing these devices to achieve precise light …
light concentration, routing, and filtering. Designing these devices to achieve precise light …
Design of an ultra-broadband terahertz absorber based on a patterned graphene metasurface with machine learning
Z Ding, W Su, Y Luo, L Ye, H Wu, H Yao - Journal of Materials …, 2023 - pubs.rsc.org
The development of patterned graphene metasurface absorbers (PGMAs) offers potential
solutions for achieving light weight, thinness, wide absorption bandwidth, and tunable …
solutions for achieving light weight, thinness, wide absorption bandwidth, and tunable …
Inverse deep learning methods and benchmarks for artificial electromagnetic material design
In this work we investigate the use of deep inverse models (DIMs) for designing artificial
electromagnetic materials (AEMs)–such as metamaterials, photonic crystals, and …
electromagnetic materials (AEMs)–such as metamaterials, photonic crystals, and …
Polarization-insensitive metasurface cloak for dynamic illusions with an electromagnetic transparent window
J Liao, C Ji, L Yuan, C Huang, Y Wang… - … Applied Materials & …, 2023 - ACS Publications
Artificial camouflage has garnered long-standing interest in both academia and industry.
The metasurface-based cloak has attracted much attention due to the powerful capability of …
The metasurface-based cloak has attracted much attention due to the powerful capability of …
Angular superoscillatory metalens empowers single‐shot measurement of OAM Modes with finer intervals
Distinct from conventional optical lenses suffering from the diffraction limit, the
superoscillatory lens offers an alternative approach to realize far‐field sub‐diffraction …
superoscillatory lens offers an alternative approach to realize far‐field sub‐diffraction …