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physics.optics2026
Fiber Nonlinearity Compensation of Coherent Signals Using Deep Photonic Reservoir Computer
Yi-Wei Shen, Rui-Qian Li, Zheng-Can Sun +4
Photonic reservoir computer (PRC) is a promising optical computing framework for high-speed optical signal processing, and various reports have shown its functionality of linear eq…
physics.optics2025
20-GHz bandwidth optical activation function based on a semiconductor laser
Hai-Fei Guo, Zheng-Can Sun, Yi-Wei Shen +3
Optical neural networks usually execute the linear multiply-accumulate operation in the optical domain, whereas the nonlinear activation function is mostly implemented in the digit…