4 papers
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…
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…
Optical ReLU-like Activation Function Based on a Semiconductor Laser with Optical Injection
Guanting Liu, Yiwei Shen, Ruiqian Li +3
Artificial neural networks usually consist of successive linear multiply-accumulate operations and nonlinear activation functions. However, most optical neural networks only achiev…
Deep photonic reservoir computing recurrent network
Cheng Wang
Deep neural networks usually process information through multiple hidden layers. However, most hardware reservoir computing recurrent networks only have one hidden reservoir layer,…