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Nanotechnology
Researchers develop full-color emitted up-conversion nanoparticle technology for ultra-advanced RGB display quality
(Left) Core@Multi-Shell Nanoparticles (Right) Scaning Transmission Electron Microscope (STEM) image of Core@Multi-Shell NanoStructure and magnified STEM images (right) Image. Credit: Korea Institute of Science and Technology Dr. Ho Seong Jang and colleagues from the Extreme Materials Research Center at the Korea Institute of Science and Technology (KIST) have developed an up-conversion nanoparticle technology that introduces Core@Multi-Shell nanostructures. This work is…
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Physics
Metalens uses AI to enable high-resolution, full-color imaging of compact optical systems
A metalens, consisting of an array of nanostructures with arbitrary rotation angles, captures the image, which is then reconstructed to produce an output image that closely approximates the quality of the original “ground truth” image. Credit: Advanced Photonics (2024). DOI: 10.1117/1.AP.6.6.066002 Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are constantly…
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