Roadmap for optical metasurfaces
Metasurfaces have recently risen to prominence in optical research, providing unique
functionalities that can be used for imaging, beam forming, holography, polarimetry, and …
functionalities that can be used for imaging, beam forming, holography, polarimetry, and …
Miniature color camera via flat hybrid meta-optics
The race for miniature color cameras using flat meta-optics has rapidly developed the end-to-
end design framework using neural networks. Although a large body of work has shown the …
end design framework using neural networks. Although a large body of work has shown the …
Varifocal metalenses: harnessing polarization-dependent superposition for continuous focal length control
PS Huang, CH Chu, SH Huang, HP Su, T Tanaka… - Nano …, 2023 - ACS Publications
Traditional varifocal lenses are bulky and mechanically complex. Emerging active
metalenses promise compactness and design flexibility but face issues like mechanical …
metalenses promise compactness and design flexibility but face issues like mechanical …
Single-shot 3D imaging meta-microscope
Three-dimensional (3D) imaging enables high-precision and high-resolution axial
positioning, which is crucial for biological imaging, semiconductor defect monitoring, and …
positioning, which is crucial for biological imaging, semiconductor defect monitoring, and …
Hybrid diffractive optics design via hardware-in-the-loop methodology for achromatic extended-depth-of-field imaging
End-to-end optimization of diffractive optical elements (DOEs) profile through a digital
differentiable model combined with computational imaging have gained an increasing …
differentiable model combined with computational imaging have gained an increasing …
The second optical metasurface revolution: moving from science to technology
Optical metasurfaces are judiciously nanostructured thin films capable of manipulating the
flow of light in a myriad of new ways. During the past two decades, we have witnessed a true …
flow of light in a myriad of new ways. During the past two decades, we have witnessed a true …
1.5-m flat imaging system aligned and phased in real time
Z ** area of the image,
which leads to novel applications in imaging and microscopy. Since there are still some …
which leads to novel applications in imaging and microscopy. Since there are still some …
Software-defined meta-optics
Rapid advancements in autonomous systems and the Internet of Things have necessitated
the development of compact and low-power image sensors to bridge the gap between the …
the development of compact and low-power image sensors to bridge the gap between the …