AI for optical metasurface
Optical metasurfaces, planar artificial media capable of controlling light propagation, are
transitioning from laboratory curiosity to commercial applications. This shift requires …
transitioning from laboratory curiosity to commercial applications. This shift requires …
Integration of programmable diffraction with digital neural networks
Optical imaging and sensing systems based on diffractive elements have seen massive
advances over the last several decades. Earlier generations of diffractive optical processors …
advances over the last several decades. Earlier generations of diffractive optical processors …
Transforming High-Resolution Imaging: A Comprehensive Review of Advances in Metasurfaces and Metalenses
Meta-optics, particularly through the use of metasurfaces (MSs), have revolutionized high-
resolution imaging (HRI) by enabling unprecedented control over light at the subwavelength …
resolution imaging (HRI) by enabling unprecedented control over light at the subwavelength …
Deep-learning-driven end-to-end metalens imaging
Recent advances in metasurface lenses (metalenses) have shown great potential for
opening a new era in compact imaging, photography, light detection, and ranging (LiDAR) …
opening a new era in compact imaging, photography, light detection, and ranging (LiDAR) …
Full‐Color, Wide Field‐of‐View Metalens Imaging via Deep Learning
Chromatic aberration has been the main showstopper for metalenses when it comes to
imaging applications with broadband sources such as ambient light. In wide field‐of‐view …
imaging applications with broadband sources such as ambient light. In wide field‐of‐view …
Inverse Design Broadband Achromatic and Polarizations-Insensitive Metalens in Mid-Infrared
Conventional forward design strategies for broadband achromatic metalens usually suffer
from exact physical knowledge and high fabrication requirements of complicated meta …
from exact physical knowledge and high fabrication requirements of complicated meta …
Hybrid design scheme for enabling large-aperture diffractive achromat imaging
J Zhang, Z Zhao, Z Fan, H Jiao, Z Wang, X Cheng… - Optics …, 2024 - opg.optica.org
Diffractive achromats (DAs) combined with image processing algorithms offer a promising
lens solution for high-performance ultra-thin imagers. However, the design of large-aperture …
lens solution for high-performance ultra-thin imagers. However, the design of large-aperture …
[HTML][HTML] Design of a Deep Learning-Based Metalens Color Router for RGB-NIR Sensing
H Mu, Y Zhang, Z Liang, H Gao, H Xu, B Wang, Y Wang… - Nanomaterials, 2024 - mdpi.com
Metalens can achieve arbitrary light modulation by controlling the amplitude, phase, and
polarization of the incident waves and have been applied across various fields. This paper …
polarization of the incident waves and have been applied across various fields. This paper …
Computed tomography using meta-optics
M Zhelyeznuyakov, JE Fröch, S Colburn… - arxiv preprint arxiv …, 2024 - arxiv.org
Computer vision tasks require processing large amounts of data to perform image
classification, segmentation, and feature extraction. Optical preprocessors can potentially …
classification, segmentation, and feature extraction. Optical preprocessors can potentially …
End-to-end optimization of single-shot monocular metasurface camera for RGBD imaging
RGBD cameras that capture color and depth information have a wide range of applications
such as robotics, autonomous driving, and cons umer electronics. Traditional RGBD imaging …
such as robotics, autonomous driving, and cons umer electronics. Traditional RGBD imaging …