Photonics-Driven Real-Time Holography: Generating Holograms with Extended Depth of Focus Using Diffractive Neuron Networks
Tong Fu,
Gang Luo,
Hangyu Zheng
et al.
Abstract:Projecting a 3D scene by generating a high-quality hologram in real time is crucial in many applications, such as virtual and augmented reality and interactive learning. Existing computergenerated hologram methods typically rely on iterative algorithm or deep learning techniques to digitally generate holograms, which are time-consuming and computationally burdensome. Here, we propose a computer-free, physical diffractive network capable of optically generating holograms (OGH) with extended depth of focus from … Show more
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