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8 June 2024 Intelligent imaging microsystems realized by 3D electronic-photonic integrated circuits with embedded neuromorphic computing
S. J. Ben Yoo
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Proceedings Volume PC13030, Image Sensing Technologies: Materials, Devices, Systems, and Applications XI; PC1303001 (2024) https://doi.org/10.1117/12.3013294
Event: SPIE Defense + Commercial Sensing, 2024, National Harbor, Maryland, United States
Abstract
We discuss nanoscale 3D-electronic-photonic-integrated-circuits (3D EPICs) and their applications in future intelligent imaging systems. The talk will be in two parts emphasizing heterogeneous integration of imaging and AI computing capabilities in microsystems. First, we will discuss a new generation of compressive hyperspectral Imaging systems with 3D EPICs exploiting interferometric imaging and compressive sensing techniques to achieve high-resolution hyperspectral imaging at ~100x smaller size, weight, and power compared to the current state of the art. Recent experimental demonstrations achieved successful image reconstructions from interferometric imaging using photonic integrated circuits. Second, we will discuss AI computing systems consisting of neuromorphic computing and von Neumann computing systems. Neuromorphic computing systems include attojoule nanoscale optoelectronic neurons in 3D photonic neural networks to pursue brain-derived computing with self-learning capabilities, while von Neumann computing systems consist of 3D EPIC fine-grain accelerators and memory units interconnected by all-to-all photonic networks.
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(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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S. J. Ben Yoo "Intelligent imaging microsystems realized by 3D electronic-photonic integrated circuits with embedded neuromorphic computing", Proc. SPIE PC13030, Image Sensing Technologies: Materials, Devices, Systems, and Applications XI, PC1303001 (8 June 2024); https://doi.org/10.1117/12.3013294
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KEYWORDS
3D image processing
Microsystems
Computing systems
Electronic circuits
Hyperspectral imaging
Integrated circuits
Imaging systems
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