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Conferences > CLEO_SI > 2023 > SM3J > SM3J.1

Ultra-Compact Optical Convolutional Accelerators Based on Polarization-Independent Metasurfaces

Mingcheng Luo, Shuqi Xiao, Tengji Xu, Hon Ki Tsang, Chester Shu, and Chaoran Huang

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Abstract

We experimentally demonstrate an optical metasurface-based convolutional accelerator with ultracompact volume, low crosstalk, and polarization insensitivity. The optical accelerator computes convolutions in the optical domain for energy-efficient and ultrafast imaging processing.

© 2023 The Author(s)

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