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physics.optics2025
All Optical Classification Surpasses Cascaded Diffractive Networks through Dual Wavelength Differential Modulation within a Single Layer Architecture
Haoyu Wang, Yanmin Zhu, Tong Fu
Diffractive deep neural networks (D2NNs), which perform computation using light instead of electrons, offer a promising pathway toward accelerating artificial intelligence by lever…
physics.optics2023
Transverse spin-orbit interaction of light
Tong Fu, Jiaxin Lin, Yuhao Xu +4
Light carries both longitudinal and transverse spin angular momentum. The spin can couple with its orbital counterpart via the Berry phase, known as the spin-orbit interaction (SOI…