Oct 2026
Diffractive system for super-resolved image projection with enhanced depth of field
We present a hybrid image projection framework that achieves pixel super-resolution by integrating a neural network-based digital encoder with a passive diffractive decoder, both jointly optimized. This system utilizes a convolutional neural network to compress high-resolution input data into compact, phase-only repres...
Han-Long Chen, Çaǧatay Işıl, Che-Yung Shen et al.
· Terahertz Emitters, Receiver... · 0 citations