Extended Data Fig. 4: Fully connected layers.
From: 11 TOPS photonic convolutional accelerator for optical neural networks
Architecture and experimental results. The left panel depicts the experimental setup, similar to the convolutional layer. The right panel shows the experimental results for one output neuron, including the shaped comb spectrum (top); the pooled feature maps of the digit 3 and the corresponding input electrical waveform (the grey and red lines illustrate the ideal and experimentally generated waveforms, respectively; middle); and the output waveform of the neuron and sampled intensities (bottom). Conv layer, convolutional layer. CW pump, continuous-wave pump laser.
