3 papers
physics.optics2025
A dispersion-driven 3D color near-eye meta-display
Zi Wang, Dong Zhao, Li Liang +4
Chromatic dispersion, an inherent wavelength-dependent phenomenon in optical systems, has traditionally been regarded as a detrimental effect to be minimized in imaging and display…
physics.optics2025
An all-optical convolutional neural network for image identification
Wei-Wei Fu, Dong Zhao, Qing-Hong Rao +5
In modern artificial intelligence, convolutional neural networks (CNNs) have become a cornerstone for visual and perceptual tasks. However, their implementation on conventional ele…
physics.optics2025
A 160 ° x 160 ° Dynamic Holographic Meta-Projector
Feng-Jun Li, Ruixing Xia, Qianmei Deng +6
Holography can reconstruct immersive light fields for virtual and augmented reality by modulating optical wavefront. Due to huge pixel sizes, current spatial light modulators (SLMs…